Stop a potential call to abort when display the debug information of a corrupt input file. (#2404498 )

Stop a potential illegal memory access when linking a corrupt input file. (#2404547 )
Stop a potential illegal memory access when linking a corrupt input file. (#2402830 )
2025-11-03 13:19:13 +00:00 · 2025-11-03 12:26:50 +00:00 · 2025-10-13 11:44:17 +01:00 · 2025-10-10 13:11:19 +01:00 · 2025-10-03 13:23:42 +01:00 · 2025-10-02 16:05:03 +01:00
17 changed files with 1314 additions and 13 deletions
--- a/binutils-CVE-2025-11082.patch
+++ b/binutils-CVE-2025-11082.patch
@ -0,0 +1,42 @@
+From ea1a0737c7692737a644af0486b71e4a392cbca8 Mon Sep 17 00:00:00 2001
+From: "H.J. Lu" <hjl.tools@gmail.com>
+Date: Mon, 22 Sep 2025 15:20:34 +0800
+Subject: [PATCH] elf: Don't read beyond .eh_frame section size
+
+	PR ld/33464
+	* elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't read beyond
+	.eh_frame section size.
+
+Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
+---
+ bfd/elf-eh-frame.c | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+diff -rup binutils-2.43.1.orig/bfd/elf-eh-frame.c binutils-2.43.1/bfd/elf-eh-frame.c
+--- binutils-2.43.1.orig/bfd/elf-eh-frame.c	2025-10-03 12:00:40.473590498 +0100
+++ binutils-2.43.1/bfd/elf-eh-frame.c	2025-10-03 12:00:59.521264872 +0100
+@@ -734,6 +734,7 @@ _bfd_elf_parse_eh_frame (bfd *abfd, stru
+       if (hdr_id == 0)
+ 	{
+ 	  unsigned int initial_insn_length;
+	  char *null_byte;
+ 
+ 	  /* CIE  */
+ 	  this_inf->cie = 1;
+@@ -750,10 +751,13 @@ _bfd_elf_parse_eh_frame (bfd *abfd, stru
+ 	  REQUIRE (cie->version == 1
+ 		   || cie->version == 3
+ 		   || cie->version == 4);
+-	  REQUIRE (strlen ((char *) buf) < sizeof (cie->augmentation));
+	  null_byte = memchr ((char *) buf, 0, end - buf);
+	  REQUIRE (null_byte != NULL);
+	  REQUIRE ((size_t) (null_byte - (char *) buf)
+		   < sizeof (cie->augmentation));
+ 
+ 	  strcpy (cie->augmentation, (char *) buf);
+-	  buf = (bfd_byte *) strchr ((char *) buf, '\0') + 1;
+	  buf = (bfd_byte *) null_byte + 1;
+ 	  this_inf->u.cie.aug_str_len = buf - start - 1;
+ 	  ENSURE_NO_RELOCS (buf);
+ 	  if (buf[0] == 'e' && buf[1] == 'h')
+
--- a/binutils-CVE-2025-11083.patch
+++ b/binutils-CVE-2025-11083.patch
@ -0,0 +1,76 @@
+From 9ca499644a21ceb3f946d1c179c38a83be084490 Mon Sep 17 00:00:00 2001
+From: "H.J. Lu" <hjl.tools@gmail.com>
+Date: Thu, 18 Sep 2025 16:59:25 -0700
+Subject: [PATCH] elf: Don't match corrupt section header in linker input
+
+Don't swap in nor match corrupt section header in linker input to avoid
+linker crash later.
+
+	PR ld/33457
+	* elfcode.h (elf_swap_shdr_in): Changed to return bool.  Return
+	false for corrupt section header in linker input.
+	(elf_object_p): Reject if elf_swap_shdr_in returns false.
+
+Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
+---
+ bfd/elfcode.h | 14 +++++++++-----
+ 1 file changed, 9 insertions(+), 5 deletions(-)
+
+diff --git a/bfd/elfcode.h b/bfd/elfcode.h
+index 9c65852e103..5224a1abee6 100644
+--- a/bfd/elfcode.h
+++ b/bfd/elfcode.h
+@@ -311,7 +311,7 @@ elf_swap_ehdr_out (bfd *abfd,
+ /* Translate an ELF section header table entry in external format into an
+    ELF section header table entry in internal format.  */
+ 
+-static void
+static bool
+ elf_swap_shdr_in (bfd *abfd,
+ 		  const Elf_External_Shdr *src,
+ 		  Elf_Internal_Shdr *dst)
+@@ -341,6 +341,9 @@ elf_swap_shdr_in (bfd *abfd,
+ 	{
+ 	  _bfd_error_handler (_("warning: %pB has a section "
+ 				"extending past end of file"), abfd);
+	  /* PR ld/33457: Don't match corrupt section header.  */
+	  if (abfd->is_linker_input)
+	    return false;
+ 	  abfd->read_only = 1;
+ 	}
+     }
+@@ -350,6 +353,7 @@ elf_swap_shdr_in (bfd *abfd,
+   dst->sh_entsize = H_GET_WORD (abfd, src->sh_entsize);
+   dst->bfd_section = NULL;
+   dst->contents = NULL;
+  return true;
+ }
+ 
+ /* Translate an ELF section header table entry in internal format into an
+@@ -642,9 +646,9 @@ elf_object_p (bfd *abfd)
+ 
+       /* Read the first section header at index 0, and convert to internal
+ 	 form.  */
+-      if (bfd_read (&x_shdr, sizeof x_shdr, abfd) != sizeof (x_shdr))
+      if (bfd_read (&x_shdr, sizeof x_shdr, abfd) != sizeof (x_shdr)
+	  || !elf_swap_shdr_in (abfd, &x_shdr, &i_shdr))
+ 	goto got_no_match;
+-      elf_swap_shdr_in (abfd, &x_shdr, &i_shdr);
+ 
+       /* If the section count is zero, the actual count is in the first
+ 	 section header.  */
+@@ -730,9 +734,9 @@ elf_object_p (bfd *abfd)
+ 	 to internal form.  */
+       for (shindex = 1; shindex < i_ehdrp->e_shnum; shindex++)
+ 	{
+-	  if (bfd_read (&x_shdr, sizeof x_shdr, abfd) != sizeof (x_shdr))
+	  if (bfd_read (&x_shdr, sizeof x_shdr, abfd) != sizeof (x_shdr)
+	      || !elf_swap_shdr_in (abfd, &x_shdr, i_shdrp + shindex))
+ 	    goto got_no_match;
+-	  elf_swap_shdr_in (abfd, &x_shdr, i_shdrp + shindex);
+ 
+ 	  /* Sanity check sh_link and sh_info.  */
+ 	  if (i_shdrp[shindex].sh_link >= num_sec)
+-- 
+2.51.0
+
--- a/binutils-CVE-2025-11494.patch
+++ b/binutils-CVE-2025-11494.patch
@ -0,0 +1,45 @@
+From b6ac5a8a5b82f0ae6a4642c8d7149b325f4cc60a Mon Sep 17 00:00:00 2001
+From: "H.J. Lu" <hjl.tools@gmail.com>
+Date: Tue, 30 Sep 2025 08:13:56 +0800
+Subject: [PATCH] x86: Keep _GLOBAL_OFFSET_TABLE_ for .eh_frame
+
+Since x86 .eh_frame section may reference _GLOBAL_OFFSET_TABLE_, keep
+_GLOBAL_OFFSET_TABLE_ if there is dynamic section and the output
+.eh_frame section is non-empty.
+
+	PR ld/33499
+	* elfxx-x86.c (_bfd_x86_elf_late_size_sections): Keep
+	_GLOBAL_OFFSET_TABLE_ if there is dynamic section and the
+	output .eh_frame section is non-empty.
+
+Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
+---
+ bfd/elfxx-x86.c | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff -rup binutils-with-gold-2.44.orig/bfd/elfxx-x86.c binutils-with-gold-2.44/bfd/elfxx-x86.c
+--- binutils-with-gold-2.44.orig/bfd/elfxx-x86.c	2025-10-13 10:42:42.345160623 +0100
+++ binutils-with-gold-2.44/bfd/elfxx-x86.c	2025-10-13 10:42:52.941568120 +0100
+@@ -2458,6 +2458,8 @@ _bfd_x86_elf_late_size_sections (bfd *ou
+ 
+   if (htab->elf.sgotplt)
+     {
+      asection *eh_frame;
+
+       /* Don't allocate .got.plt section if there are no GOT nor PLT
+ 	 entries and there is no reference to _GLOBAL_OFFSET_TABLE_.  */
+       if ((htab->elf.hgot == NULL
+@@ -2470,7 +2472,11 @@ _bfd_x86_elf_late_size_sections (bfd *ou
+ 	  && (htab->elf.iplt == NULL
+ 	      || htab->elf.iplt->size == 0)
+ 	  && (htab->elf.igotplt == NULL
+-	      || htab->elf.igotplt->size == 0))
+	      || htab->elf.igotplt->size == 0)
+	  && (!htab->elf.dynamic_sections_created
+	      || (eh_frame = bfd_get_section_by_name (output_bfd,
+						      ".eh_frame")) == NULL
+	      || eh_frame->rawsize == 0))
+ 	{
+ 	  htab->elf.sgotplt->size = 0;
+ 	  /* Solaris requires to keep _GLOBAL_OFFSET_TABLE_ even if it
+
--- a/binutils-CVE-2025-11495.patch
+++ b/binutils-CVE-2025-11495.patch
@ -0,0 +1,198 @@
+From 6b21c8b2ecfef5c95142cbc2c32f185cb1c26ab0 Mon Sep 17 00:00:00 2001
+From: "H.J. Lu" <hjl.tools@gmail.com>
+Date: Tue, 30 Sep 2025 08:18:29 +0800
+Subject: [PATCH] x86: Disallow TLS relocation in non executable section
+
+Since TLS relocations are applied to executable machine instructions,
+disallow TLS relocation in non-SHT_PROGBITS, non-SHF_EXECINSTR section.
+
+	PR ld/33451
+	PR ld/33502
+	* elf32-i386.c (elf_i386_tls_transition): Disallow TLS relocation
+	in non-SHT_PROGBITS, non-SHF_EXECINSTR section.
+	(elf_i386_scan_relocs): Likewise.
+	* elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
+	(elf_x86_64_scan_relocs): Likewise.
+	* elfxx-x86.c (_bfd_x86_elf_link_report_tls_invalid_section_error):
+	New.
+	* elfxx-x86.h (_bfd_x86_elf_link_report_tls_invalid_section_error):
+	Likewise.
+
+Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
+---
+ bfd/elf32-i386.c   | 19 +++++++++++++++++++
+ bfd/elf64-x86-64.c | 20 ++++++++++++++++++++
+ bfd/elfxx-x86.c    | 20 ++++++++++++++++++++
+ bfd/elfxx-x86.h    |  4 ++++
+ 4 files changed, 63 insertions(+)
+
+diff -rup binutils-with-gold-2.44.orig/bfd/elf32-i386.c binutils-with-gold-2.44/bfd/elf32-i386.c
+--- binutils-with-gold-2.44.orig/bfd/elf32-i386.c	2025-10-10 10:27:34.128669391 +0100
+++ binutils-with-gold-2.44/bfd/elf32-i386.c	2025-10-10 10:27:45.159754790 +0100
+@@ -1166,6 +1166,15 @@ elf_i386_tls_transition (struct bfd_link
+       return true;
+     }
+ 
+  if ((elf_section_type (sec) != SHT_PROGBITS
+       || (sec->flags & SEC_CODE) == 0))
+    {
+      reloc_howto_type *howto = elf_i386_rtype_to_howto (from_type);
+      _bfd_x86_elf_link_report_tls_invalid_section_error
+	(abfd, sec, symtab_hdr, h, sym, howto);
+      return false;
+    }
+
+   /* Return TRUE if there is no transition.  */
+   if (from_type == to_type)
+     return true;
+@@ -1685,6 +1694,16 @@ elf_i386_scan_relocs (bfd *abfd,
+ 		tls_type = GOT_TLS_IE_POS; break;
+ 	      }
+ 
+	    if (tls_type >= GOT_TLS_GD
+		&& tls_type <= GOT_TLS_GDESC
+		&& (elf_section_type (sec) != SHT_PROGBITS
+		    || (sec->flags & SEC_CODE) == 0))
+	      {
+		_bfd_x86_elf_link_report_tls_invalid_section_error
+		  (abfd, sec, symtab_hdr, h, isym, howto);
+		goto error_return;
+	      }
+
+ 	    if (h != NULL)
+ 	      {
+ 		h->got.refcount = 1;
+diff -rup binutils-with-gold-2.44.orig/bfd/elf64-x86-64.c binutils-with-gold-2.44/bfd/elf64-x86-64.c
+--- binutils-with-gold-2.44.orig/bfd/elf64-x86-64.c	2025-10-10 10:27:34.147669538 +0100
+++ binutils-with-gold-2.44/bfd/elf64-x86-64.c	2025-10-10 10:27:45.161165453 +0100
+@@ -1598,6 +1598,16 @@ elf_x86_64_tls_transition (struct bfd_li
+       return true;
+     }
+ 
+  if ((elf_section_type (sec) != SHT_PROGBITS
+       || (sec->flags & SEC_CODE) == 0))
+    {
+      reloc_howto_type *howto = elf_x86_64_rtype_to_howto (abfd,
+							   from_type);
+      _bfd_x86_elf_link_report_tls_invalid_section_error
+	(abfd, sec, symtab_hdr, h, sym, howto);
+      return false;
+    }
+
+   /* Return TRUE if there is no transition.  */
+   if (from_type == to_type
+       || (from_type == R_X86_64_CODE_4_GOTTPOFF
+@@ -2351,6 +2361,16 @@ elf_x86_64_scan_relocs (bfd *abfd, struc
+ 		break;
+ 	      }
+ 
+	    if (tls_type >= GOT_TLS_GD
+		&& tls_type <= GOT_TLS_GDESC
+		&& (elf_section_type (sec) != SHT_PROGBITS
+		    || (sec->flags & SEC_CODE) == 0))
+	      {
+		_bfd_x86_elf_link_report_tls_invalid_section_error
+		  (abfd, sec, symtab_hdr, h, isym, howto);
+		goto error_return;
+	      }
+
+ 	    if (h != NULL)
+ 	      {
+ 		h->got.refcount = 1;
+diff -rup binutils-with-gold-2.44.orig/bfd/elfxx-x86.c binutils-with-gold-2.44/bfd/elfxx-x86.c
+--- binutils-with-gold-2.44.orig/bfd/elfxx-x86.c	2025-10-10 10:27:34.204669979 +0100
+++ binutils-with-gold-2.44/bfd/elfxx-x86.c	2025-10-10 10:27:45.161625095 +0100
+@@ -3359,6 +3359,26 @@ _bfd_x86_elf_link_report_tls_transition_
+   bfd_set_error (bfd_error_bad_value);
+ }
+ 
+/* Report TLS invalid section error.  */
+
+void
+_bfd_x86_elf_link_report_tls_invalid_section_error
+  (bfd *abfd, asection *sec, Elf_Internal_Shdr *symtab_hdr,
+   struct elf_link_hash_entry *h, Elf_Internal_Sym *sym,
+   reloc_howto_type *howto)
+{
+  const char *name;
+  if (h)
+    name = h->root.root.string;
+  else
+    name = bfd_elf_sym_name (abfd, symtab_hdr, sym, NULL);
+  _bfd_error_handler
+    /* xgettext:c-format */
+    (_("%pB: relocation %s against thread local symbol `%s' in "
+       "invalid section `%pA'"), abfd, howto->name, name, sec);
+  bfd_set_error (bfd_error_bad_value);
+}
+
+ /* Return TRUE if symbol should be hashed in the `.gnu.hash' section.  */
+ 
+ bool
+diff -rup binutils-with-gold-2.44.orig/bfd/elfxx-x86.h binutils-with-gold-2.44/bfd/elfxx-x86.h
+--- binutils-with-gold-2.44.orig/bfd/elfxx-x86.h	2025-10-10 10:27:34.157669616 +0100
+++ binutils-with-gold-2.44/bfd/elfxx-x86.h	2025-10-10 10:27:45.162048003 +0100
+@@ -939,6 +939,10 @@ extern void _bfd_x86_elf_link_report_tls
+    const Elf_Internal_Rela *, const char *, const char *,
+    enum elf_x86_tls_error_type);
+ 
+extern void _bfd_x86_elf_link_report_tls_invalid_section_error
+  (bfd *, asection *, Elf_Internal_Shdr *, struct elf_link_hash_entry *,
+   Elf_Internal_Sym *, reloc_howto_type *);
+
+ #define bfd_elf64_mkobject \
+   _bfd_x86_elf_mkobject
+ #define bfd_elf32_mkobject \
+--- binutils-with-gold-2.44.orig/bfd/elf64-x86-64.c	2025-10-10 10:58:00.684202576 +0100
+++ binutils-with-gold-2.44/bfd/elf64-x86-64.c	2025-10-10 11:01:54.310462809 +0100
+@@ -2169,6 +2169,7 @@ elf_x86_64_scan_relocs (bfd *abfd, struc
+       bool size_reloc;
+       bool converted_reloc;
+       bool no_dynreloc;
+      reloc_howto_type *howto;
+ 
+       r_symndx = htab->r_sym (rel->r_info);
+       r_type = ELF32_R_TYPE (rel->r_info);
+@@ -2185,6 +2186,14 @@ elf_x86_64_scan_relocs (bfd *abfd, struc
+ 	  goto error_return;
+ 	}
+ 
+      howto = elf_x86_64_rtype_to_howto (abfd, r_type);
+      if (howto == NULL)
+	{
+	  _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+			      abfd, r_type);
+	  goto error_return;
+	}
+
+       if (r_symndx < symtab_hdr->sh_info)
+ 	{
+ 	  /* A local symbol.  */
+--- binutils-with-gold-2.44.orig/bfd/elf32-i386.c	2025-10-10 11:05:23.893062517 +0100
+++ binutils-with-gold-2.44/bfd/elf32-i386.c	2025-10-10 11:06:31.136544677 +0100
+@@ -1540,6 +1540,7 @@ elf_i386_scan_relocs (bfd *abfd,
+       const char *name;
+       bool size_reloc;
+       bool no_dynreloc;
+      reloc_howto_type *howto;
+ 
+       r_symndx = ELF32_R_SYM (rel->r_info);
+       r_type = ELF32_R_TYPE (rel->r_info);
+@@ -1556,6 +1557,17 @@ elf_i386_scan_relocs (bfd *abfd,
+ 	  goto error_return;
+ 	}
+ 
+      howto = elf_i386_rtype_to_howto (r_type);
+      if (rel->r_offset + bfd_get_reloc_size (howto) > sec->size)
+	{
+	  /* xgettext:c-format */
+	  _bfd_error_handler
+	    (_("%pB: bad reloc offset (%#" PRIx32 " > %#" PRIx32 ") for"
+	       " section `%pA'"), abfd, (uint32_t) rel->r_offset,
+	     (uint32_t) sec->size, sec);
+	  goto error_return;
+	}
+
+       if (r_symndx < symtab_hdr->sh_info)
+ 	{
+ 	  /* A local symbol.  */
--- a/binutils-CVE-2025-11839.patch
+++ b/binutils-CVE-2025-11839.patch
@ -0,0 +1,27 @@
+From 12ef7d5b7b02d0023db645d86eb9d0797bc747fe Mon Sep 17 00:00:00 2001
+From: Nick Clifton <nickc@redhat.com>
+Date: Mon, 3 Nov 2025 11:49:02 +0000
+Subject: [PATCH] Remove call to abort in the DGB debug format printing code,
+ thus allowing the display of a fuzzed input file to complete without
+ triggering an abort.
+
+PR 33448
+---
+ binutils/prdbg.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/binutils/prdbg.c b/binutils/prdbg.c
+index c239aeb1a79..5d405c48e3d 100644
+--- a/binutils/prdbg.c
+++ b/binutils/prdbg.c
+@@ -2449,7 +2449,6 @@ tg_tag_type (void *p, const char *name, unsigned int id,
+       t = "union class ";
+       break;
+     default:
+-      abort ();
+       return false;
+     }
+ 
+-- 
+2.51.1
+
--- a/binutils-CVE-2025-11840.patch
+++ b/binutils-CVE-2025-11840.patch
@ -0,0 +1,24 @@
+From f6b0f53a36820da91eadfa9f466c22f92e4256e0 Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Mon, 3 Nov 2025 09:03:37 +1030
+Subject: [PATCH] PR 33455 SEGV in vfinfo at ldmisc.c:527
+
+A reloc howto set up with EMPTY_HOWTO has a NULL name.  More than one
+place emitting diagnostics assumes a reloc howto won't have a NULL
+name.
+
+	PR 33455
+	* coffcode.h (coff_slurp_reloc_table): Don't allow a howto with
+	a NULL name.
+---
+--- binutils-2.43.1.orig/bfd/coffcode.h	2025-11-03 11:17:09.463206752 +0000
+++ binutils-2.43.1/bfd/coffcode.h	2025-11-03 11:17:21.031291895 +0000
+@@ -5347,7 +5347,7 @@ coff_slurp_reloc_table (bfd * abfd, sec_
+       RTYPE2HOWTO (cache_ptr, &dst);
+ #endif	/* RELOC_PROCESSING */
+ 
+-      if (cache_ptr->howto == NULL)
+      if (cache_ptr->howto == NULL || cache_ptr->howto->name == NULL)
+ 	{
+ 	  _bfd_error_handler
+ 	    /* xgettext:c-format */
--- a/binutils-CVE-2025-7545.patch
+++ b/binutils-CVE-2025-7545.patch
@ -0,0 +1,38 @@
+From 08c3cbe5926e4d355b5cb70bbec2b1eeb40c2944 Mon Sep 17 00:00:00 2001
+From: "H.J. Lu" <hjl.tools@gmail.com>
+Date: Sat, 21 Jun 2025 06:36:56 +0800
+Subject: [PATCH] objcopy: Don't extend the output section size
+
+Since the output section contents are copied from the input, don't
+extend the output section size beyond the input section size.
+
+	PR binutils/33049
+	* objcopy.c (copy_section): Don't extend the output section
+	size beyond the input section size.
+
+Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
+---
+diff -rup binutils-2.43.1.orig/binutils/objcopy.c binutils-2.43.1/binutils/objcopy.c
+--- binutils-2.43.1.orig/binutils/objcopy.c	2025-07-14 13:55:09.475539153 +0100
+++ binutils-2.43.1/binutils/objcopy.c	2025-07-14 13:55:21.639628637 +0100
+@@ -4665,6 +4665,7 @@ copy_section (bfd *ibfd, sec_ptr isectio
+ 	  char *to = (char *) memhunk;
+ 	  char *end = (char *) memhunk + size;
+ 	  int i;
+	  bfd_size_type memhunk_size = size;
+ 
+ 	  /* If the section address is not exactly divisible by the interleave,
+ 	     then we must bias the from address.  If the copy_byte is less than
+@@ -4684,6 +4685,11 @@ copy_section (bfd *ibfd, sec_ptr isectio
+ 	      }
+ 
+ 	  size = (size + interleave - 1 - copy_byte) / interleave * copy_width;
+
+	  /* Don't extend the output section size.  */
+	  if (size > memhunk_size)
+	    size = memhunk_size;
+
+ 	  osection->lma /= interleave;
+ 	  if (copy_byte < extra)
+ 	    osection->lma++;
+Only in binutils-2.43.1/binutils: objcopy.c.orig
--- a/binutils-CVE-2025-7546.patch
+++ b/binutils-CVE-2025-7546.patch
@ -0,0 +1,48 @@
+From 41461010eb7c79fee7a9d5f6209accdaac66cc6b Mon Sep 17 00:00:00 2001
+From: "H.J. Lu" <hjl.tools@gmail.com>
+Date: Sat, 21 Jun 2025 06:52:00 +0800
+Subject: [PATCH] elf: Report corrupted group section
+
+Report corrupted group section instead of trying to recover.
+
+	PR binutils/33050
+	* elf.c (bfd_elf_set_group_contents): Report corrupted group
+	section.
+
+Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
+---
+diff -rup binutils-2.43.1.orig/bfd/elf.c binutils-2.43.1/bfd/elf.c
+--- binutils-2.43.1.orig/bfd/elf.c	2025-07-14 13:55:09.383538476 +0100
+++ binutils-2.43.1/bfd/elf.c	2025-07-14 13:56:50.081279234 +0100
+@@ -3931,20 +3931,17 @@ bfd_elf_set_group_contents (bfd *abfd, a
+ 	break;
+     }
+ 
+-  /* We should always get here with loc == sec->contents + 4, but it is
+-     possible to craft bogus SHT_GROUP sections that will cause segfaults
+-     in objcopy without checking loc here and in the loop above.  */
+-  if (loc == sec->contents)
+-    BFD_ASSERT (0);
+-  else
+  /* We should always get here with loc == sec->contents + 4.  Return
+     an error for bogus SHT_GROUP sections.  */
+  loc -= 4;
+  if (loc != sec->contents)
+     {
+-      loc -= 4;
+-      if (loc != sec->contents)
+-	{
+-	  BFD_ASSERT (0);
+-	  memset (sec->contents + 4, 0, loc - sec->contents);
+-	  loc = sec->contents;
+-	}
+      /* xgettext:c-format */
+      _bfd_error_handler (_("%pB: corrupted group section: `%pA'"),
+			  abfd, sec);
+      bfd_set_error (bfd_error_bad_value);
+      *failedptr = true;
+      return;
+     }
+ 
+   H_PUT_32 (abfd, sec->flags & SEC_LINK_ONCE ? GRP_COMDAT : 0, loc);
+Only in binutils-2.43.1/bfd: elf.c.orig
--- a/binutils-ld-gen-dynamic-relocs.patch
+++ b/binutils-ld-gen-dynamic-relocs.patch
@ -0,0 +1,28 @@
+From 75086e9de1707281172cc77f178e7949a4414ed0 Mon Sep 17 00:00:00 2001
+From: Nick Clifton <nickc@redhat.com>
+Date: Wed, 5 Feb 2025 13:26:51 +0000
+Subject: [PATCH] Prevent an abort in the bfd linker when attempting to
+ generate dynamic relocs for a corrupt input file.
+
+PR 32638
+
+diff -rup binutils.orig/bfd/elf64-x86-64.c binutils-2.43.1/bfd/elf64-x86-64.c
+--- binutils.orig/bfd/elf64-x86-64.c	2025-02-11 10:40:56.262887171 +0000
+++ binutils-2.43.1/bfd/elf64-x86-64.c	2025-02-11 10:41:26.312036385 +0000
+@@ -4951,6 +4951,15 @@ elf_x86_64_finish_dynamic_symbol (bfd *o
+ 
+       if (generate_dynamic_reloc)
+ 	{
+	  /* If the relgot section has not been created, then
+	     generate an error instead of a reloc.  cf PR 32638.  */
+	  if (relgot == NULL || relgot->size == 0)
+	    {
+	      info->callbacks->einfo (_("%F%pB: Unable to generate dynamic relocs because a suitable section does not exist\n"),
+					output_bfd);
+	      return false;
+	    }
+	  
+ 	  if (relative_reloc_name != NULL
+ 	      && htab->params->report_relative_reloc)
+ 	    _bfd_x86_elf_link_report_relative_reloc
+Only in binutils-2.43.1/bfd: elf64-x86-64.c.orig
--- a/binutils-ld-sym-hashes.patch
+++ b/binutils-ld-sym-hashes.patch
@ -0,0 +1,464 @@
+commit b425859021d17adf62f06fb904797cf8642986ad
+Author: Nick Clifton <nickc@redhat.com>
+Date:   Wed Feb 5 16:27:38 2025 +0000
+
+    Fix another illegal memory access triggered by corrupt ELF input files.
+    
+    PR 32644
+
+commit 931494c9a89558acb36a03a340c01726545eef24
+Author: Nick Clifton <nickc@redhat.com>
+Date:   Wed Feb 5 15:43:04 2025 +0000
+
+    Add even more checks for corrupt input when processing relocations for ELF files.
+    
+    PR 32643
+
+commit 18cc11a2771d9e40180485da9a4fb660c03efac3
+Author: Nick Clifton <nickc@redhat.com>
+Date:   Wed Feb 5 14:31:10 2025 +0000
+
+    Prevent illegal memory access when checking relocs in a corrupt ELF binary.
+    
+    PR 32641
+
+commit f9978defb6fab0bd8583942d97c112b0932ac814
+Author: Nick Clifton <nickc@redhat.com>
+Date:   Wed Feb 5 11:15:11 2025 +0000
+
+    Prevent illegal memory access when indexing into the sym_hashes array of the elf bfd cookie structure.
+    
+    PR 32636
+
+diff -rup binutils.orig/bfd/elf-bfd.h binutils-2.43.1/bfd/elf-bfd.h
+--- binutils.orig/bfd/elf-bfd.h	2025-02-11 10:58:25.223874250 +0000
+++ binutils-2.43.1/bfd/elf-bfd.h	2025-02-11 11:13:12.177965286 +0000
+@@ -3147,6 +3147,9 @@ extern bool _bfd_elf_link_mmap_section_c
+ extern void _bfd_elf_link_munmap_section_contents
+   (asection *);
+ 
+extern struct elf_link_hash_entry * _bfd_elf_get_link_hash_entry
+  (struct elf_link_hash_entry **, unsigned int, Elf_Internal_Shdr *);
+
+ /* Large common section.  */
+ extern asection _bfd_elf_large_com_section;
+ 
+diff -rup binutils.orig/bfd/elflink.c binutils-2.43.1/bfd/elflink.c
+--- binutils.orig/bfd/elflink.c	2025-02-11 10:58:25.256874290 +0000
+++ binutils-2.43.1/bfd/elflink.c	2025-02-11 11:11:22.536375589 +0000
+@@ -96,22 +96,64 @@ _bfd_elf_link_keep_memory (struct bfd_li
+   return true;
+ }
+ 
+-asection *
+-_bfd_elf_section_for_symbol (struct elf_reloc_cookie *cookie,
+-			     unsigned long r_symndx,
+-			     bool discard)
+static struct elf_link_hash_entry *
+get_link_hash_entry (struct elf_link_hash_entry **  sym_hashes,
+		     unsigned int                   symndx,
+		     unsigned int                   ext_sym_start)
+{
+  if (sym_hashes == NULL
+      /* Guard against corrupt input.  See PR 32636 for an example.  */
+      || symndx < ext_sym_start)
+    return NULL;
+
+  struct elf_link_hash_entry *h = sym_hashes[symndx - ext_sym_start];
+
+  /* The hash might be empty.  See PR 32641 for an example of this.  */
+  if (h == NULL)
+    return NULL;
+
+  while (h->root.type == bfd_link_hash_indirect
+	 || h->root.type == bfd_link_hash_warning)
+    h = (struct elf_link_hash_entry *) h->root.u.i.link;
+
+  return h;
+}
+
+struct elf_link_hash_entry *
+_bfd_elf_get_link_hash_entry (struct elf_link_hash_entry **  sym_hashes,
+			      unsigned int                   symndx,
+			      Elf_Internal_Shdr *            symtab_hdr)
+{
+  if (symtab_hdr == NULL)
+    return NULL;
+
+  return get_link_hash_entry (sym_hashes, symndx, symtab_hdr->sh_info);
+}
+
+static struct elf_link_hash_entry *
+get_ext_sym_hash_from_cookie (struct elf_reloc_cookie *cookie, unsigned long r_symndx)
+ {
+  if (cookie == NULL || cookie->sym_hashes == NULL)
+    return NULL;
+  
+   if (r_symndx >= cookie->locsymcount
+       || ELF_ST_BIND (cookie->locsyms[r_symndx].st_info) != STB_LOCAL)
+-    {
+-      struct elf_link_hash_entry *h;
+    return get_link_hash_entry (cookie->sym_hashes, r_symndx, cookie->extsymoff);
+ 
+-      h = cookie->sym_hashes[r_symndx - cookie->extsymoff];
+  return NULL;
+}
+ 
+-      while (h->root.type == bfd_link_hash_indirect
+-	     || h->root.type == bfd_link_hash_warning)
+-	h = (struct elf_link_hash_entry *) h->root.u.i.link;
+asection *
+_bfd_elf_section_for_symbol (struct elf_reloc_cookie *cookie,
+			     unsigned long r_symndx,
+			     bool discard)
+{
+  struct elf_link_hash_entry *h;
+ 
+  h = get_ext_sym_hash_from_cookie (cookie, r_symndx);
+  
+  if (h != NULL)
+    {
+       if ((h->root.type == bfd_link_hash_defined
+ 	   || h->root.type == bfd_link_hash_defweak)
+ 	   && discarded_section (h->root.u.def.section))
+@@ -119,21 +161,20 @@ _bfd_elf_section_for_symbol (struct elf_
+       else
+ 	return NULL;
+     }
+-  else
+-    {
+-      /* It's not a relocation against a global symbol,
+-	 but it could be a relocation against a local
+-	 symbol for a discarded section.  */
+-      asection *isec;
+-      Elf_Internal_Sym *isym;
+ 
+-      /* Need to: get the symbol; get the section.  */
+-      isym = &cookie->locsyms[r_symndx];
+-      isec = bfd_section_from_elf_index (cookie->abfd, isym->st_shndx);
+-      if (isec != NULL
+-	  && discard ? discarded_section (isec) : 1)
+-	return isec;
+-     }
+  /* It's not a relocation against a global symbol,
+     but it could be a relocation against a local
+     symbol for a discarded section.  */
+  asection *isec;
+  Elf_Internal_Sym *isym;
+
+  /* Need to: get the symbol; get the section.  */
+  isym = &cookie->locsyms[r_symndx];
+  isec = bfd_section_from_elf_index (cookie->abfd, isym->st_shndx);
+  if (isec != NULL
+      && discard ? discarded_section (isec) : 1)
+    return isec;
+
+   return NULL;
+ }
+ 
+@@ -9058,7 +9099,6 @@ set_symbol_value (bfd *bfd_with_globals,
+ 		  size_t symidx,
+ 		  bfd_vma val)
+ {
+-  struct elf_link_hash_entry **sym_hashes;
+   struct elf_link_hash_entry *h;
+   size_t extsymoff = locsymcount;
+ 
+@@ -9081,12 +9121,12 @@ set_symbol_value (bfd *bfd_with_globals,
+ 
+   /* It is a global symbol: set its link type
+      to "defined" and give it a value.  */
+-
+-  sym_hashes = elf_sym_hashes (bfd_with_globals);
+-  h = sym_hashes [symidx - extsymoff];
+-  while (h->root.type == bfd_link_hash_indirect
+-	 || h->root.type == bfd_link_hash_warning)
+-    h = (struct elf_link_hash_entry *) h->root.u.i.link;
+  h = get_link_hash_entry (elf_sym_hashes (bfd_with_globals), symidx, extsymoff);
+  if (h == NULL)
+    {
+      /* FIXMEL What should we do ?  */
+      return;
+    }
+   h->root.type = bfd_link_hash_defined;
+   h->root.u.def.value = val;
+   h->root.u.def.section = bfd_abs_section_ptr;
+@@ -11568,10 +11608,19 @@ elf_link_input_bfd (struct elf_final_lin
+ 	      || (elf_bad_symtab (input_bfd)
+ 		  && flinfo->sections[symndx] == NULL))
+ 	    {
+-	      struct elf_link_hash_entry *h = sym_hashes[symndx - extsymoff];
+-	      while (h->root.type == bfd_link_hash_indirect
+-		     || h->root.type == bfd_link_hash_warning)
+-		h = (struct elf_link_hash_entry *) h->root.u.i.link;
+	      struct elf_link_hash_entry *h;
+
+	      h = get_link_hash_entry (sym_hashes, symndx, extsymoff);
+	      if (h == NULL)
+		{
+		  _bfd_error_handler
+		    /* xgettext:c-format */
+		    (_("error: %pB: unable to create group section symbol"),
+		     input_bfd);
+		  bfd_set_error (bfd_error_bad_value);
+		  return false;
+		}	      
+
+ 	      /* Arrange for symbol to be output.  */
+ 	      h->indx = -2;
+ 	      elf_section_data (osec)->this_hdr.sh_info = -2;
+@@ -11706,7 +11755,7 @@ elf_link_input_bfd (struct elf_final_lin
+ 		  || (elf_bad_symtab (input_bfd)
+ 		      && flinfo->sections[r_symndx] == NULL))
+ 		{
+-		  h = sym_hashes[r_symndx - extsymoff];
+		  h = get_link_hash_entry (sym_hashes, r_symndx, extsymoff);
+ 
+ 		  /* Badly formatted input files can contain relocs that
+ 		     reference non-existant symbols.  Check here so that
+@@ -11715,17 +11764,13 @@ elf_link_input_bfd (struct elf_final_lin
+ 		    {
+ 		      _bfd_error_handler
+ 			/* xgettext:c-format */
+-			(_("error: %pB contains a reloc (%#" PRIx64 ") for section %pA "
+			(_("error: %pB contains a reloc (%#" PRIx64 ") for section '%pA' "
+ 			   "that references a non-existent global symbol"),
+ 			 input_bfd, (uint64_t) rel->r_info, o);
+ 		      bfd_set_error (bfd_error_bad_value);
+ 		      return false;
+ 		    }
+ 
+-		  while (h->root.type == bfd_link_hash_indirect
+-			 || h->root.type == bfd_link_hash_warning)
+-		    h = (struct elf_link_hash_entry *) h->root.u.i.link;
+-
+ 		  s_type = h->type;
+ 
+ 		  /* If a plugin symbol is referenced from a non-IR file,
+@@ -11941,7 +11986,6 @@ elf_link_input_bfd (struct elf_final_lin
+ 			  && flinfo->sections[r_symndx] == NULL))
+ 		    {
+ 		      struct elf_link_hash_entry *rh;
+-		      unsigned long indx;
+ 
+ 		      /* This is a reloc against a global symbol.  We
+ 			 have not yet output all the local symbols, so
+@@ -11950,11 +11994,13 @@ elf_link_input_bfd (struct elf_final_lin
+ 			 reloc to point to the global hash table entry
+ 			 for this symbol.  The symbol index is then
+ 			 set at the end of bfd_elf_final_link.  */
+-		      indx = r_symndx - extsymoff;
+-		      rh = elf_sym_hashes (input_bfd)[indx];
+-		      while (rh->root.type == bfd_link_hash_indirect
+-			     || rh->root.type == bfd_link_hash_warning)
+-			rh = (struct elf_link_hash_entry *) rh->root.u.i.link;
+		      rh = get_link_hash_entry (elf_sym_hashes (input_bfd),
+						r_symndx, extsymoff);
+		      if (rh == NULL)
+			{
+			  /* FIXME: Generate an error ?  */
+			  continue;
+			}
+ 
+ 		      /* Setting the index to -2 tells
+ 			 elf_link_output_extsym that this symbol is
+@@ -13958,25 +14004,21 @@ _bfd_elf_gc_mark_hook (asection *sec,
+ 		       struct elf_link_hash_entry *h,
+ 		       Elf_Internal_Sym *sym)
+ {
+-  if (h != NULL)
+  if (h == NULL)
+    return bfd_section_from_elf_index (sec->owner, sym->st_shndx);
+
+  switch (h->root.type)
+     {
+-      switch (h->root.type)
+-	{
+-	case bfd_link_hash_defined:
+-	case bfd_link_hash_defweak:
+-	  return h->root.u.def.section;
+    case bfd_link_hash_defined:
+    case bfd_link_hash_defweak:
+      return h->root.u.def.section;
+ 
+-	case bfd_link_hash_common:
+-	  return h->root.u.c.p->section;
+    case bfd_link_hash_common:
+      return h->root.u.c.p->section;
+ 
+-	default:
+-	  break;
+-	}
+    default:
+      return NULL;
+     }
+-  else
+-    return bfd_section_from_elf_index (sec->owner, sym->st_shndx);
+-
+-  return NULL;
+ }
+ 
+ /* Return the debug definition section.  */
+@@ -14025,56 +14067,49 @@ _bfd_elf_gc_mark_rsec (struct bfd_link_i
+   if (r_symndx == STN_UNDEF)
+     return NULL;
+ 
+-  if (r_symndx >= cookie->locsymcount
+-      || ELF_ST_BIND (cookie->locsyms[r_symndx].st_info) != STB_LOCAL)
+  h = get_ext_sym_hash_from_cookie (cookie, r_symndx);
+  if (h == NULL)
+     {
+-      bool was_marked;
+      /* A corrup tinput file can lead to a situation where the index
+	 does not reference either a local or an external symbol.  */
+      if (r_symndx >= cookie->locsymcount)
+	return NULL;
+ 
+-      h = cookie->sym_hashes[r_symndx - cookie->extsymoff];
+-      if (h == NULL)
+-	{
+-	  info->callbacks->einfo (_("%F%P: corrupt input: %pB\n"),
+-				  sec->owner);
+-	  return NULL;
+-	}
+-      while (h->root.type == bfd_link_hash_indirect
+-	     || h->root.type == bfd_link_hash_warning)
+-	h = (struct elf_link_hash_entry *) h->root.u.i.link;
+      return (*gc_mark_hook) (sec, info, cookie->rel, NULL,
+			      &cookie->locsyms[r_symndx]);
+    }
+ 
+-      was_marked = h->mark;
+-      h->mark = 1;
+-      /* Keep all aliases of the symbol too.  If an object symbol
+-	 needs to be copied into .dynbss then all of its aliases
+-	 should be present as dynamic symbols, not just the one used
+-	 on the copy relocation.  */
+-      hw = h;
+-      while (hw->is_weakalias)
+-	{
+-	  hw = hw->u.alias;
+-	  hw->mark = 1;
+-	}
+  bool was_marked = h->mark;
+ 
+-      if (!was_marked && h->start_stop && !h->root.ldscript_def)
+-	{
+-	  if (info->start_stop_gc)
+-	    return NULL;
+  h->mark = 1;
+  /* Keep all aliases of the symbol too.  If an object symbol
+     needs to be copied into .dynbss then all of its aliases
+     should be present as dynamic symbols, not just the one used
+     on the copy relocation.  */
+  hw = h;
+  while (hw->is_weakalias)
+    {
+      hw = hw->u.alias;
+      hw->mark = 1;
+    }
+ 
+-	  /* To work around a glibc bug, mark XXX input sections
+-	     when there is a reference to __start_XXX or __stop_XXX
+-	     symbols.  */
+-	  else if (start_stop != NULL)
+-	    {
+-	      asection *s = h->u2.start_stop_section;
+-	      *start_stop = true;
+-	      return s;
+-	    }
+-	}
+  if (!was_marked && h->start_stop && !h->root.ldscript_def)
+    {
+      if (info->start_stop_gc)
+	return NULL;
+ 
+-      return (*gc_mark_hook) (sec, info, cookie->rel, h, NULL);
+      /* To work around a glibc bug, mark XXX input sections
+	 when there is a reference to __start_XXX or __stop_XXX
+	 symbols.  */
+      else if (start_stop != NULL)
+	{
+	  asection *s = h->u2.start_stop_section;
+	  *start_stop = true;
+	  return s;
+	}
+     }
+ 
+-  return (*gc_mark_hook) (sec, info, cookie->rel, NULL,
+-			  &cookie->locsyms[r_symndx]);
+  return (*gc_mark_hook) (sec, info, cookie->rel, h, NULL);
+ }
+ 
+ /* COOKIE->rel describes a relocation against section SEC, which is
+@@ -15095,17 +15130,12 @@ bfd_elf_reloc_symbol_deleted_p (bfd_vma
+       if (r_symndx == STN_UNDEF)
+ 	return true;
+ 
+-      if (r_symndx >= rcookie->locsymcount
+-	  || ELF_ST_BIND (rcookie->locsyms[r_symndx].st_info) != STB_LOCAL)
+-	{
+-	  struct elf_link_hash_entry *h;
+-
+-	  h = rcookie->sym_hashes[r_symndx - rcookie->extsymoff];
+-
+-	  while (h->root.type == bfd_link_hash_indirect
+-		 || h->root.type == bfd_link_hash_warning)
+-	    h = (struct elf_link_hash_entry *) h->root.u.i.link;
+      struct elf_link_hash_entry *h;
+ 
+      h = get_ext_sym_hash_from_cookie (rcookie, r_symndx);
+      
+      if (h != NULL)
+	{
+ 	  if ((h->root.type == bfd_link_hash_defined
+ 	       || h->root.type == bfd_link_hash_defweak)
+ 	      && (h->root.u.def.section->owner != rcookie->abfd
+@@ -15115,6 +15145,10 @@ bfd_elf_reloc_symbol_deleted_p (bfd_vma
+ 	}
+       else
+ 	{
+	  if (r_symndx >= rcookie->locsymcount)
+	    /* This can happen with corrupt input.  */
+	    return false;
+
+ 	  /* It's not a relocation against a global symbol,
+ 	     but it could be a relocation against a local
+ 	     symbol for a discarded section.  */
+diff -rup binutils.orig/bfd/elfxx-x86.c binutils-2.43.1/bfd/elfxx-x86.c
+--- binutils.orig/bfd/elfxx-x86.c	2025-02-11 10:58:25.307874350 +0000
+++ binutils-2.43.1/bfd/elfxx-x86.c	2025-02-11 11:15:21.937392450 +0000
+@@ -972,15 +972,7 @@ _bfd_x86_elf_check_relocs (bfd *abfd,
+ 	  goto error_return;
+ 	}
+ 
+-      if (r_symndx < symtab_hdr->sh_info)
+-	h = NULL;
+-      else
+-	{
+-	  h = sym_hashes[r_symndx - symtab_hdr->sh_info];
+-	  while (h->root.type == bfd_link_hash_indirect
+-		 || h->root.type == bfd_link_hash_warning)
+-	    h = (struct elf_link_hash_entry *) h->root.u.i.link;
+-	}
+      h = _bfd_elf_get_link_hash_entry (sym_hashes, r_symndx, symtab_hdr);
+ 
+       if (X86_NEED_DYNAMIC_RELOC_TYPE_P (is_x86_64, r_type)
+ 	  && NEED_DYNAMIC_RELOCATION_P (is_x86_64, info, true, h, sec,
+@@ -1205,10 +1197,12 @@ _bfd_x86_elf_link_relax_section (bfd *ab
+       else
+ 	{
+ 	  /* Get H and SEC for GENERATE_DYNAMIC_RELOCATION_P below.  */
+-	  h = sym_hashes[r_symndx - symtab_hdr->sh_info];
+-	  while (h->root.type == bfd_link_hash_indirect
+-		 || h->root.type == bfd_link_hash_warning)
+-	    h = (struct elf_link_hash_entry *) h->root.u.i.link;
+	  h = _bfd_elf_get_link_hash_entry (sym_hashes, r_symndx, symtab_hdr);
+	  if (h == NULL)
+	    {
+	      /* FIXMEL: Issue an error message ?  */
+	      continue;
+	    }
+ 
+ 	  if (h->root.type == bfd_link_hash_defined
+ 	      || h->root.type == bfd_link_hash_defweak)
--- a/binutils-linker-script-build-id-placement.patch
+++ b/binutils-linker-script-build-id-placement.patch
@ -0,0 +1,22 @@
+--- binutils.orig/ld/scripttempl/elf.sc	2024-08-14 08:32:58.565047220 +0100
+++ binutils-2.43/ld/scripttempl/elf.sc	2024-08-14 08:34:07.837496401 +0100
+@@ -425,7 +425,6 @@ emit_early_ro()
+ {
+   cat <<EOF
+   ${INITIAL_READONLY_SECTIONS}
+-  .note.gnu.build-id ${RELOCATING-0}: { *(.note.gnu.build-id) }
+ EOF
+ }
+ 
+@@ -436,6 +435,11 @@ cat <<EOF
+   ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+PROVIDE (__executable_start = ${TEXT_START_ADDR}); . = ${TEXT_BASE_ADDRESS};}}}
+   ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR}${SIZEOF_HEADERS_CODE};}}
+   ${CREATE_PIE+${RELOCATING+PROVIDE (__executable_start = ${SHLIB_TEXT_START_ADDR}); . = ${SHLIB_TEXT_START_ADDR}${SIZEOF_HEADERS_CODE};}}
+
+  /* Place build-id as close to the ELF headers as possible.  This
+     maximises the chance the build-id will be present in core files,
+     which GDB can use to improve the debug experience.  */
+  .note.gnu.build-id ${RELOCATING-0}: { *(.note.gnu.build-id) }
+ EOF
+ }
+ 
--- a/binutils-ppc64-TLS-no_plt-optimization-bug.patch
+++ b/binutils-ppc64-TLS-no_plt-optimization-bug.patch
@ -0,0 +1,45 @@
+From 1686dc7079f1c03bdaffd2f779b92aa2b7ad97b5 Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Tue, 26 Nov 2024 08:24:19 +1030
+Subject: [PATCH] PR32387 ppc64 TLS optimization bug with -fno-plt code
+
+The inline plt code emitted by gcc is incompatible with the
+linker/ld.so --tls-get-addr-optimize scheme.  This is the runtime
+optimisation where the first call to __tls_get_addr results in
+__tls_get_addr updating the tls_index pair, then the special linker
+stub using that to short-circuit second and subsequent calls for a
+given tls symbol.  Enabled by default when the linker sees
+__tls_get_addr_opt is preseent, and enabled in ld.so when DT_PPC64_OPT
+has PPC64_OPT_TLS set.  Note that this is distinct from link-time tls
+optimisation.
+
+	PR 32387
+	* elf64-ppc.c (ppc64_elf_check_relocs): Disable tls_get_addr_opt
+	on detecting inline plt calls to __tls_get_addr.
+---
+ bfd/elf64-ppc.c | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
+index 9674fcdd6be..f7debc1edbc 100644
+--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
+@@ -4915,6 +4915,15 @@ ppc64_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
+       tls_type = 0;
+       switch (r_type)
+ 	{
+	case R_PPC64_PLTSEQ:
+	case R_PPC64_PLTSEQ_NOTOC:
+	  /* Inline plt call code emitted by gcc doesn't support
+	     modifying the tls_index words to short-circuit
+	     __tls_get_addr calls.  See PR32387.  */
+	  if (h != NULL && (h == tga || h == dottga))
+	    htab->params->tls_get_addr_opt = 0;
+	  break;
+
+ 	case R_PPC64_TLSGD:
+ 	case R_PPC64_TLSLD:
+ 	  /* These special tls relocs tie a call to __tls_get_addr with
+-- 
+2.43.5
+
--- a/binutils-riscv-testsuite-fixes.patch
+++ b/binutils-riscv-testsuite-fixes.patch
@ -147,3 +147,41 @@ diff -rup binutils.orig/ld/testsuite/ld-elf/tls.exp binutils-2.40/ld/testsuite/l
 run_ld_link_exec_tests [list \
     [list \
 	"Run pr18808" \
+diff -rup binutils.orig/ld/testsuite/ld-riscv-elf/pcgp-relax-01-norelaxgp.d binutils-2.43.50-1f4aee70ed1/ld/testsuite/ld-riscv-elf/pcgp-relax-01-norelaxgp.d
+--- binutils.orig/ld/testsuite/ld-riscv-elf/pcgp-relax-01-norelaxgp.d	2024-10-03 15:21:47.926570551 +0100
+++ binutils-2.43.50-1f4aee70ed1/ld/testsuite/ld-riscv-elf/pcgp-relax-01-norelaxgp.d	2024-10-03 15:24:26.152502612 +0100
+@@ -8,10 +8,10 @@
+ Disassembly of section \.text:
+ 
+ 0+[0-9a-f]+ <_start>:
+-.*:[ 	]+[0-9a-f]+[ 	]+addi[ 	]+a0,a0,\-[0-9]+
+.*:[ 	]+[0-9a-f]+[ 	]+addi[ 	]+a0,a0,.*
+ .*:[ 	]+[0-9a-f]+[ 	]+jal[ 	        ]+ra,[0-9a-f]+ <_start>
+ .*:[ 	]+[0-9a-f]+[ 	]+auipc[ 	]+a1,0x[0-9a-f]+
+-.*:[ 	]+[0-9a-f]+[ 	]+addi[ 	]+a1,a1,\-[0-9]+ # [0-9a-f]+ <data_g>
+.*:[ 	]+[0-9a-f]+[ 	]+addi[ 	]+a1,a1,.*
+ .*:[ 	]+[0-9a-f]+[ 	]+lui[ 	        ]+a2,0x[0-9a-f]+
+ .*:[ 	]+[0-9a-f]+[ 	]+addi[ 	]+a2,a2,[0-9]+ # [0-9a-f]+ <data_g>
+ .*:[ 	]+[0-9a-f]+[ 	]+addi[ 	]+a3,tp,0 # 0 <data_t>
+diff -rup binutils.orig/ld/testsuite/ld-riscv-elf/pcgp-relax-01.d binutils-2.43.50-1f4aee70ed1/ld/testsuite/ld-riscv-elf/pcgp-relax-01.d
+--- binutils.orig/ld/testsuite/ld-riscv-elf/pcgp-relax-01.d	2024-10-03 15:21:47.926570551 +0100
+++ binutils-2.43.50-1f4aee70ed1/ld/testsuite/ld-riscv-elf/pcgp-relax-01.d	2024-10-03 15:23:54.512530979 +0100
+@@ -8,7 +8,7 @@
+ Disassembly of section \.text:
+ 
+ 0+[0-9a-f]+ <_start>:
+-.*:[ 	]+[0-9a-f]+[ 	]+addi[ 	]+a0,a0,\-[0-9]+
+.*:[ 	]+[0-9a-f]+[ 	]+addi[ 	]+a0,a0,.*
+ .*:[ 	]+[0-9a-f]+[ 	]+jal[ 	]+ra,[0-9a-f]+ <_start>
+ .*:[ 	]+[0-9a-f]+[ 	]+addi[ 	]+a1,gp,\-[0-9]+ # [0-9a-f]+ <data_g>
+ .*:[ 	]+[0-9a-f]+[ 	]+addi[ 	]+a2,gp,\-[0-9]+ # [0-9a-f]+ <data_g>
+diff -rup binutils.orig/ld/testsuite/ld-riscv-elf/pcgp-relax-02.d binutils-2.43.50-1f4aee70ed1/ld/testsuite/ld-riscv-elf/pcgp-relax-02.d
+--- binutils.orig/ld/testsuite/ld-riscv-elf/pcgp-relax-02.d	2024-10-03 15:21:47.926570551 +0100
+++ binutils-2.43.50-1f4aee70ed1/ld/testsuite/ld-riscv-elf/pcgp-relax-02.d	2024-10-03 15:25:01.687468496 +0100
+@@ -11,5 +11,5 @@ Disassembly of section .text:
+ [0-9a-f]+ <_start>:
+ .*:[ 	]+[0-9a-f]+[ 	]+auipc[ 	]+a1.*
+ .*:[ 	]+[0-9a-f]+[ 	]+addi[ 	]+a0,gp.*<data_a>
+-.*:[ 	]+[0-9a-f]+[ 	]+mv[ 	]+a1,a1
+.*:[ 	]+[0-9a-f]+[ 	]+.*
+ #pass
--- a/binutils-sframe-PR32879.patch
+++ b/binutils-sframe-PR32879.patch
@ -0,0 +1,77 @@
+From 3602da6fa285d6b22d87bcc39056e919e939ef07 Mon Sep 17 00:00:00 2001
+From: Claudiu Zissulescu <claudiu.zissulescu-ianculescu@oracle.com>
+Date: Tue, 15 Apr 2025 12:20:40 +0300
+Subject: [PATCH] gas: sframe: fix handling of .cfi_def_cfa_register
+
+Fix PR gas/32879 sframe: Assembler internal error when translating
+cfi_def_cfa_register
+
+As per the documentation, .cfi_def_cfa_register modifies a rule for
+computing CFA; the register is updated, but the offset remains the same.
+
+While translating .cfi_def_cfa_register into SFrame context, we use the
+information from last translated FRE to set the CFA offset. However,
+there may be cases when the last translated FRE is empty.  Use last FRE
+only if available.
+
+Signed-off-by: Claudiu Zissulescu <claudiu.zissulescu-ianculescu@oracle.com>
+Signed-off-by: Indu Bhagat <indu.bhagat@oracle.com>
+---
+diff -rupN binutils-2.43.1.orig/gas/gen-sframe.c binutils-2.43.1/gas/gen-sframe.c
+--- binutils-2.43.1.orig/gas/gen-sframe.c	2025-07-21 10:18:20.701626832 +0100
+++ binutils-2.43.1/gas/gen-sframe.c	2025-07-21 10:19:04.972504129 +0100
+@@ -1051,7 +1051,9 @@ sframe_xlate_do_def_cfa_register (struct
+       return SFRAME_XLATE_ERR_NOTREPRESENTED; /* Not represented.  */
+     }
+   sframe_fre_set_cfa_base_reg (cur_fre, cfi_insn->u.ri.reg);
+-  sframe_fre_set_cfa_offset (cur_fre, last_fre->cfa_offset);
+  if (last_fre)
+    sframe_fre_set_cfa_offset (cur_fre, last_fre->cfa_offset);
+
+   cur_fre->merge_candidate = false;
+ 
+   return SFRAME_XLATE_OK;
+diff -rupN binutils-2.43.1.orig/gas/testsuite/gas/cfi-sframe/cfi-sframe-x86_64-2.d binutils-2.43.1/gas/testsuite/gas/cfi-sframe/cfi-sframe-x86_64-2.d
+--- binutils-2.43.1.orig/gas/testsuite/gas/cfi-sframe/cfi-sframe-x86_64-2.d	1970-01-01 01:00:00.000000000 +0100
+++ binutils-2.43.1/gas/testsuite/gas/cfi-sframe/cfi-sframe-x86_64-2.d	2025-07-21 10:18:35.950185785 +0100
+@@ -0,0 +1,21 @@
+#as: --gsframe
+#objdump: --sframe=.sframe
+#name: Check .cfi_def_cfa_register with no previous offset
+#...
+Contents of the SFrame section .sframe:
+
+  Header :
+
+    Version: SFRAME_VERSION_2
+    Flags: NONE
+#?    CFA fixed FP offset: \-?\d+
+#?    CFA fixed RA offset: \-?\d+
+    Num FDEs: 1
+    Num FREs: 1
+
+  Function Index :
+
+    func idx \[0\]: pc = 0x0, size = 0 bytes
+    STARTPC +CFA +FP +RA +
+    0+0000 +fp\+8 +u +f +
+#pass
+diff -rupN binutils-2.43.1.orig/gas/testsuite/gas/cfi-sframe/cfi-sframe-x86_64-2.s binutils-2.43.1/gas/testsuite/gas/cfi-sframe/cfi-sframe-x86_64-2.s
+--- binutils-2.43.1.orig/gas/testsuite/gas/cfi-sframe/cfi-sframe-x86_64-2.s	1970-01-01 01:00:00.000000000 +0100
+++ binutils-2.43.1/gas/testsuite/gas/cfi-sframe/cfi-sframe-x86_64-2.s	2025-07-21 10:18:35.950246411 +0100
+@@ -0,0 +1,4 @@
+# Although not a useful construct by itself, ensure graceful handling.
+	.cfi_startproc
+	.cfi_def_cfa_register 6
+	.cfi_endproc
+diff -rupN binutils-2.43.1.orig/gas/testsuite/gas/cfi-sframe/cfi-sframe.exp binutils-2.43.1/gas/testsuite/gas/cfi-sframe/cfi-sframe.exp
+--- binutils-2.43.1.orig/gas/testsuite/gas/cfi-sframe/cfi-sframe.exp	2025-07-21 10:18:20.756742820 +0100
+++ binutils-2.43.1/gas/testsuite/gas/cfi-sframe/cfi-sframe.exp	2025-07-21 10:19:33.756745567 +0100
+@@ -89,6 +89,7 @@ if { [istarget "x86_64-*-*"] && [gas_sfr
+     if { [gas_x86_64_check] } then {
+ 	set ASFLAGS "$ASFLAGS --64"
+ 	run_dump_test "cfi-sframe-x86_64-1"
+	run_dump_test "cfi-sframe-x86_64-2"
+ 	set ASFLAGS "$old_ASFLAGS"
+     }
+ }
--- a/binutils-testsuite-fixes.patch
+++ b/binutils-testsuite-fixes.patch
@ -1036,3 +1036,18 @@ diff -rup binutils.orig/ld/testsuite/ld-powerpc/tls32no.d binutils-2.42.50-6b19a
 .*:	(3b de 80 a0|.. 80 de 3b) 	addi    r30,r30,-[0-9]+
 .*:	(38 7f ff e4|e4 ff 7f 38) 	addi    r3,r31,-28
 .*:	(48 00 00 6d|6d 00 00 48) 	bl      .*
+--- binutils.orig/ld/testsuite/ld-plugin/lto.exp	2024-11-26 16:03:01.214914908 +0000
+++ binutils-2.41/ld/testsuite/ld-plugin/lto.exp	2024-11-26 16:04:39.983307748 +0000
+@@ -638,12 +638,6 @@ set lto_run_tests [list \
+   [list "Run pr20276" \
+    "-O2 -flto tmpdir/pr20276a.o tmpdir/pr20276b.o" "" \
+    {dummy.c} "pr20276" "pass.out" "-flto -O2" "c"] \
+-  [list "Run pr20267a" \
+-   "-O2 -flto -fcommon tmpdir/pr20267a.o tmpdir/libpr20267a.a" "" \
+-   {dummy.c} "pr20267a" "pass.out" "-flto -O2 -fcommon" "c"] \
+-  [list "Run pr20267b" \
+-   "-O2 -flto -fcommon tmpdir/pr20267a.o tmpdir/libpr20267b.a" "" \
+-   {dummy.c} "pr20267b" "pass.out" "-flto -O2 -fcommon" "c"] \
+   [list "Run pr22502" \
+    "-O2 -flto tmpdir/pr22502a.o tmpdir/pr22502b.o" "" \
+    {dummy.c} "pr20267" "pass.out" "-flto -O2 -fcommon" "c"] \
--- a/binutils.spec
+++ b/binutils.spec
@ -6,8 +6,8 @@ Name: binutils%{?_with_debug:-debug}
 # A version number of X.XX.90 is a pre-release snapshot.
 # The variable %%{source} (see below) should be set to indicate which of these
 # origins is being used.
-Version: 2.43
-Release: 2%{?dist}
+Version: 2.43.1
+Release: 14%{?dist}
 License: GPL-3.0-or-later AND (GPL-3.0-or-later WITH Bison-exception-2.2) AND (LGPL-2.0-or-later WITH GCC-exception-2.0) AND BSD-3-Clause AND GFDL-1.3-or-later AND GPL-2.0-or-later AND LGPL-2.1-or-later AND LGPL-2.0-or-later
 URL: https://sourceware.org/binutils

@ -83,10 +83,16 @@ URL: https://sourceware.org/binutils
 # configurable in case there is ever a need to disable thread support.
 %define enable_threading 1

-# Enable the use of separate code and data segments for all architectures,
-# not just x86/x86_64.
+# Enable the use of separate code and data segments.  Whilst potentially
+# useful from a security point of view, it is problematic from a file
+# size point of view.  So for now, only enable it for the i686 and x86_64
+# architectures as these are the ones that have the most potential
+# vulnerability.
+%ifarch %{ix86} x86_64 
 %define enable_separate_code 1
-
+%else
+%define enable_separate_code 0
+%endif

 # Indicate where the sources come from.
 #
@ -294,7 +300,7 @@ Patch17: binutils-riscv-testsuite-fixes.patch
 # Lifetime: Fixed in 2.44 (maybe)
 Patch18: binutils-gold-pack-relative-relocs.patch

-# Purpose:  Let the gold lihnker ignore --error-execstack and --error-rwx-segments.
+# Purpose:  Let the gold linker ignore --error-execstack and --error-rwx-segments.
 # Lifetime: Fixed in 2.44 (maybe)
 Patch19: binutils-gold-ignore-execstack-error.patch

@ -302,9 +308,66 @@ Patch19: binutils-gold-ignore-execstack-error.patch
 # Lifetime: Fixed in 2.44
 Patch20: binutils-fix-ar-test.patch

-# Purpose:  Fix PR 31956 and BZ 2301454.
-# Lifetime: Fixed in 2.43.1 ?
-Patch21: binutils-LTO-restore-wrapper-symbol.patch
+# Purpose:  Fix ppc64 TLS optimization bug with -fno-plt code.
+# Lifetime: Fixed in 2.44
+Patch21: binutils-ppc64-TLS-no_plt-optimization-bug.patch
+
+# Purpose:  Place the .build-id section near the ELF headers
+# Lifetime: Fixed in 2.44
+Patch22: binutils-linker-script-build-id-placement.patch
+
+# Purpose:  Stops a call to abort in the linker when processing fuzzed input.
+# Lifetime: Fixed in 2.45
+Patch23: binutils-ld-gen-dynamic-relocs.patch
+
+# Purpose:  Stops a call to abort in the linker when processing fuzzed input.
+# Lifetime: Fixed in 2.45
+Patch24: binutils-ld-sym-hashes.patch
+
+# Purpose:  Stops excessive memory use when copying corrupt files.
+# Lifetime: Fixed in 2.45
+Patch25: binutils-CVE-2025-7545.patch
+
+# Purpose:  Stops illegal memory access when parsing corrupt files.
+# Lifetime: Fixed in 2.45
+Patch26: binutils-CVE-2025-7546.patch
+
+# Purpose:  Stops a potential null pointer dereference when generating sframe
+#            information in the assembler.
+# Lifetime: Fixed in 2.45
+Patch27: binutils-sframe-PR32879.patch
+
+# Purpose:  Stops a potential illegal memory access when linking a corrupt
+#            input file.  PR 33457
+# Lifetime: Fixed in 2.46
+Patch28: binutils-CVE-2025-11083.patch
+
+# Purpose:  Stops a potential illegal memory access when linking a corrupt
+#            input file.  PR 33464
+# Lifetime: Fixed in 2.46
+Patch29: binutils-CVE-2025-11082.patch
+
+# Purpose:  Stops a potential illegal memory access when linking a corrupt
+#            input file.  PR 33451
+# Lifetime: Fixed in 2.46
+Patch30: binutils-CVE-2025-11495.patch
+
+# Purpose:  Stops a potential illegal memory access when linking a corrupt
+#            input file.  PR 33499
+# Lifetime: Fixed in 2.46
+Patch31: binutils-CVE-2025-11494.patch
+
+# Purpose:  Stops a potential illegal memory access when linking a corrupt
+#            input file.  PR 33455
+# Lifetime: Fixed in 2.46
+Patch32: binutils-CVE-2025-11840.patch
+
+# Purpose:  Stops a potential call to abort when displaying the debug info
+#            of a corrupt input file.  PR 33448
+# Lifetime: Fixed in 2.46
+Patch33: binutils-CVE-2025-11839.patch
+
+#----------------------------------------------------------------------------

 # Purpose:  Suppress the x86 linker's p_align-1 tests due to kernel bug on CentOS-10
 # Lifetime: TEMPORARY
@ -694,7 +757,10 @@ compute_global_configuration()

 %if %{enable_separate_code}
  CARGS="$CARGS --enable-separate-code=yes"
-  CARGS="$CARGS --enable-rosegment=yes"  
+  CARGS="$CARGS --enable-rosegment=yes"
+%else
+  CARGS="$CARGS --enable-separate-code=no"
+  CARGS="$CARGS --enable-rosegment=no"
 %endif

 %if %{enable_threading}
@ -762,7 +828,7 @@ run_target_configuration()
        # Extra targets to build along with the native one.
        #
        # BZ 1920373: Enable PEP support for all targets as the PERF package's
-        # testsuite expects to be able to read PE format files ragrdless of
+        # testsuite expects to be able to read PE format files regardless of
        # the host's architecture.
        #
        # Also enable the BPF target so that strip will work on BPF files.
@ -1031,7 +1097,7 @@ install_binutils()
        %make_install DESTDIR=%{buildroot} MAKEINFO=true
 %endif

-        # Rebuild the static libiaries with -fPIC.
+        # Rebuild the static libraries with -fPIC.
        # It would be nice to build the static libraries with -fno-lto so that
        # they can be used by programs that are built with a different version
        # of GCC from the one used to build the libraries, but this will trigger
@ -1361,6 +1427,54 @@ exit 0

 #----------------------------------------------------------------------------
 %changelog
+* Mon Oct 13 2025 Nick Clifton <nickc@redhat.com> - 2.43.1-14
+- Stop a potential call to abort when display the debug information of a corrupt input file.  (#2404498)
+
+* Mon Oct 13 2025 Nick Clifton <nickc@redhat.com> - 2.43.1-13
+- Stop a potential illegal memory access when linking a corrupt input file.  (#2404547)
+
+* Mon Oct 13 2025 Nick Clifton <nickc@redhat.com> - 2.43.1-12
+- Stop a potential illegal memory access when linking a corrupt input file.  (#2402830)
+
+* Fri Oct 10 2025 Nick Clifton <nickc@redhat.com> - 2.43.1-11
+- Stop a potential illegal memory access when linking a corrupt input file.  (#2402827)
+
+* Fri Oct 03 2025 Nick Clifton <nickc@redhat.com> - 2.43.1-10
+- Stop a potential illegal memory access when linking a corrupt input file.  (#2400311)
+
+* Thu Oct 02 2025 Nick Clifton <nickc@redhat.com> - 2.43.1-9
+- Stop a potential illegal memory access when linking a corrupt input file.  (#2400304)
+
+* Mon Jul 21 2025 Nick Clifton <nickc@redhat.com> - 2.43.1-8
+- Stop a potential null pointer dereference when generating sframe information.  (#1282126)
+
+* Mon Jul 14 2025 Nick Clifton <nickc@redhat.com> - 2.43.1-7
+- Stop excessive memory allocation when copying corrupt files.  (#2379829)
+- Stop illegal memory access when parsing corrupt files.  (#2379836)
+
+* Tue Feb 11 2025 Nick Clifton <nickc@redhat.com> - 2.43.1-6
+- Stop a call to abort in the linker when processing fuzzed input.  (#2344837)
+- Fix an illegal memory access when the linker processed a fuzzed input file.  (#2344835)
+
+* Fri Dec 13 2024 Björn Esser <besser82@fedoraproject.org> - 2.43.1-5
+- Restore the .note.build-id section placement patch.  (#2331487)
+
+* Tue Nov 26 2024 Björn Esser <besser82@fedoraproject.org> - 2.43.1-4
+- Fix ppc64 TLS optimization bug with -fno-plt code.  (#2324491)
+
+* Fri Oct 04 2024 Nick Clifton <nickc@redhat.com> - 2.43.1-3
+- Fix more linker testsuite issues for the RISC-V target.
+
+* Mon Sep 09 2024 Nick Clifton <nickc@redhat.com> - 2.43.1-2
+- Disable the default enablement of the linker's "-z separate-code" feature for non-x86 architectures.
+
+* Mon Sep 09 2024 Nick Clifton <nickc@redhat.com> - 2.43.1-1
+- Rebase to 2.43.1 release.  (#2305399)
+- Retire: binutils-LTO-restore-wrapper-symbol.patch
+
+* Wed Aug 14 2024 Nick Clifton <nickc@redhat.com> - 2.43-3
+- Place the .build-id section near the ELF headers.
+
 * Mon Aug 05 2024 Nick Clifton <nickc@redhat.com> - 2.43-2
 - Use correct fix for BZ 2301454.

--- a/2
+++ b/2
@ -1,2 +1,2 @@
-SHA512 (binutils-2.43.tar.xz) = 93e063163e54d6a6ee2bd48dc754270bf757a3635b49a702ed6b310e929e94063958512d191e66beaf44275f7ea60865dbde138b624626739679fcc306b133bb
+SHA512 (binutils-2.43.1.tar.xz) = 20977ad17729141a2c26d358628f44a0944b84dcfefdec2ba029c2d02f40dfc41cc91c0631044560d2bd6f9a51e1f15846b4b311befbe14f1239f14ff7d57824
 SHA512 (binutils-2.19.50.0.1-output-format.sed) = 2f8686b0c8af13c98cda056824c2820416f6e2d003f70b78ccf5314525b9ee3684d421dfa83e638a2d42d06ea4d4bdaf5226b64d6ec26f7ff59c44ffb2a23dd2
Author	SHA1	Message	Date
Nick Clifton	10df332a21	Stop a potential call to abort when display the debug information of a corrupt input file. (#2404498 )	2025-11-03 13:19:13 +00:00
Nick Clifton	9ae9a31a87	Stop a potential illegal memory access when linking a corrupt input file. (#2404547 )	2025-11-03 12:26:50 +00:00
Nick Clifton	8fc43948c9	Stop a potential illegal memory access when linking a corrupt input file. (#2402830 )	2025-10-13 11:44:17 +01:00
Nick Clifton	c480582c53	Stop a potential illegal memory access when linking a corrupt input file. (#2402827 )	2025-10-10 13:11:19 +01:00
Nick Clifton	e4eb4b56e9	Stop a potential illegal memory access when linking a corrupt input file. (#2400311 )	2025-10-03 13:23:42 +01:00
Nick Clifton	5f2f73705b	Stop a potential illegal memory access when linking a corrupt input file. (#2400304 )	2025-10-02 16:05:03 +01:00
Nick Clifton	990ade43af	Stop a potential null pointer dereference when generating sframe information. (#1282126 )	2025-07-21 12:04:57 +01:00
Nick Clifton	698ef7dd10	Stop excessive memory allocation when copying corrupt files. (#2379829 ) Stop illegal memory access when parsing corrupt files. (#2379836)	2025-07-14 14:52:00 +01:00
Nick Clifton	f6591b4749	Stop a call to abort in the linker when processing fuzzed input. (#2344837 ) Fix an illegal memory access when the linker processed a fuzzed input file. (#2344835)	2025-02-11 12:50:33 +00:00
Nick Clifton	8db331e7cb	Restore the .note.build-id section placement patch. Resolves: #2331487	2024-12-13 13:41:22 +00:00
Nick Clifton	056dc6ee1d	Fix linker testsuite failures	2024-11-27 09:41:44 +00:00
Björn Esser	66262eec5d	Fix ppc64 TLS optimization bug with -fno-plt code. Solution for PR 32387 Resolves: 2324491 Signed-off-by: Björn Esser <besser82@fedoraproject.org>	2024-11-26 12:15:22 +01:00
Nick Clifton	839a6a093e	Fix more linker testsuite issues for the RISC-V target.	2024-10-04 18:26:13 +01:00
Nick Clifton	11fc25375a	Disable the default enablement of the linker's "-z separate-code" feature for non-x86 architectures.	2024-09-10 10:05:31 +01:00
Nick Clifton	805e066009	Rebase to 2.43.1 release. (#2305399 )	2024-09-09 12:55:16 +01:00
Nick Clifton	bb4d098e2f	Rebase to 2.43.1 release. (#2305399 )	2024-09-09 12:35:41 +01:00
Nick Clifton	36a450d6d2	now with the patch file itself.	2024-08-14 10:29:41 +01:00
Nick Clifton	e92140ca5d	Place the .build-id section near the ELF headers.	2024-08-14 10:28:55 +01:00