Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild

Signed-off-by: Björn Esser <besser82@fedoraproject.org>

.gitignore

@@ -12,3 +12,4 @@ ypserv-2.23.tar.bz2
 /ypserv-5bfba76.tar.gz
 /ypserv-326857e.tar.gz
 /v4.1.tar.gz
+/v4.2.tar.gz

sources

@@ -1 +1 @@
-SHA512 (v4.1.tar.gz) = bdf8e6f70771478b591f6b3bcb530263406c2580a0bf41b3afd317d93f1781c0b2eb806ff86b5625f6c512f481882f5bb784b5159aa90c16320ebf9e7a78a66e
+SHA512 (v4.2.tar.gz) = dd25170de44294d6556db1f757468d4db4484965230cad11295137c6546443a2e4e0303ac417783d0308b2af0d40201955bf3db675c43db33ad87f6f9bc90246

ypserv-4.0-headers.patch

@@ -1,5 +1,5 @@
---- makedbm/makedbm.c.headers	2017-02-21 13:57:23.933293831 +0100
-+++ makedbm/makedbm.c	2017-02-21 13:57:48.141286207 +0100
+--- ypserv-4.2/makedbm/makedbm.c.headers	2017-02-21 13:57:23.933293831 +0100
++++ ypserv-4.2/makedbm/makedbm.c	2017-02-21 13:57:48.141286207 +0100
 @@ -30,6 +30,7 @@
  #include <netdb.h>
  #include <rpc/rpc.h>

ypserv-4.2-implicit-int.patch

@@ -0,0 +1,12 @@
+diff -ruN ypserv-4.2/configure.ac ypserv-4.2.orig/configure.ac
+--- ypserv-4.2/configure.ac	2022-12-01 13:22:38.493164313 +0100
++++ ypserv-4.2.orig/configure.ac	2022-12-01 13:13:06.411943797 +0100
+@@ -99,7 +99,7 @@
+ AC_CACHE_CHECK(for -fpie, libc_cv_fpie, [dnl
+   cat > conftest.c <<EOF
+ int foo;
+-main () { return 0;}
++int main () { return 0;}
+ EOF
+   if test "$USE_PIE" = "yes" &&
+ 	AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie

ypserv-4.2-uninitialized-int.patch

@@ -0,0 +1,80 @@
+From 2bc35f9592c8abc850fc6d3343a29227b45eb054 Mon Sep 17 00:00:00 2001
+From: Ales Nezbeda <anezbeda@redhat.com>
+Date: Tue, 1 Oct 2024 14:40:26 +0200
+Subject: [PATCH] Fix use of uninitialized variable as an value for sock opt
+
+Since it is possible to listen to IPv4 via IPv6 socket by default, we
+have to disable this feature due to 'Disallow v4-in-v6 to allow
+host-based access checks'. This also allows us to use the same port for
+IPv4 and IPv6 socket.
+
+Disabling this feature is done via `setsockopt()` function where we pass
+flag that we want to set - `IPV6_V6ONLY` and value. For value, we should
+pass pointer to value and size of the value. We were passing pointer to
+uninitialized integer as a value. This resulted in undefined behavior.
+
+Most likely, this undefined behavior resulted in the flag being set to
+false. This also resulted in IPv4 and IPv6 not being able to share
+the same port. This caused use of two neighboring ports instead of one.
+When user then tried to set port in config file and then use port one
+above it was not possible as it was already used.
+---
+ rpc.yppasswdd/yppasswdd.c | 2 +-
+ rpc.ypxfrd/ypxfrd.c       | 2 +-
+ yppush/yppush.c           | 3 ++-
+ ypserv/ypserv.c           | 2 +-
+ 4 files changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/rpc.yppasswdd/yppasswdd.c b/rpc.yppasswdd/yppasswdd.c
+index f9609eb..d7f6050 100644
+--- a/rpc.yppasswdd/yppasswdd.c
++++ b/rpc.yppasswdd/yppasswdd.c
+@@ -476,7 +476,7 @@ main (int argc, char **argv)
+         {
+           /* Disallow v4-in-v6 to allow host-based access checks */
+ 
+-          int i;
++          int i = 1;
+ 
+           if (setsockopt (sock, IPPROTO_IPV6, IPV6_V6ONLY,
+                           &i, sizeof(i)) == -1)
+diff --git a/rpc.ypxfrd/ypxfrd.c b/rpc.ypxfrd/ypxfrd.c
+index f605c84..469e0e5 100644
+--- a/rpc.ypxfrd/ypxfrd.c
++++ b/rpc.ypxfrd/ypxfrd.c
+@@ -385,7 +385,7 @@ main (int argc, char **argv)
+         {
+           /* Disallow v4-in-v6 to allow host-based access checks */
+ 
+-          int i;
++          int i = 1;
+ 
+           if (setsockopt (sock, IPPROTO_IPV6, IPV6_V6ONLY,
+                           &i, sizeof(i)) == -1)
+diff --git a/yppush/yppush.c b/yppush/yppush.c
+index d937b84..a5916be 100644
+--- a/yppush/yppush.c
++++ b/yppush/yppush.c
+@@ -430,7 +430,8 @@ yppush_foreach (const char *host)
+   struct timeval tv = {10, 0};
+   u_int transid;
+   char server[YPMAXPEER + 2];
+-  int i, sock;
++  int i = 1;
++  int sock;
+   struct sigaction sig;
+   struct netconfig *nconf;
+   struct sockaddr *sa;
+diff --git a/ypserv/ypserv.c b/ypserv/ypserv.c
+index d8876e9..e27c2a4 100644
+--- a/ypserv/ypserv.c
++++ b/ypserv/ypserv.c
+@@ -497,7 +497,7 @@ main (int argc, char **argv)
+       if (family == AF_INET6)
+ 	{
+ 	  /* Disallow v4-in-v6 to allow host-based access checks */
+-	  int i;
++	  int i = 1;
+ 
+ 	  if (setsockopt (sock, IPPROTO_IPV6, IPV6_V6ONLY,
+ 			  &i, sizeof(i)) == -1)

ypserv.spec

@@ -1,9 +1,11 @@
 Summary: The NIS (Network Information Service) server
-Url: http://www.linux-nis.org/nis/ypserv/index.html
+
 Name: ypserv
-Version: 4.1
-Release: 7%{?dist}
-License: GPLv2
+Version: 4.2
+Release: 15%{?dist}
+License: GPL-2.0-only
+URL: https://www.thkukuk.de/nis/nis/ypserv/
+
 Source0: https://github.com/thkukuk/%{name}/archive/v%{version}.tar.gz
 Source1: ypserv.service
 Source2: yppasswdd.service
@@ -30,8 +32,11 @@ Patch8: ypserv-2.27-confpost.patch
 Patch10: ypserv-2.31-netgrprecur.patch
 Patch12: ypserv-4.0-headers.patch
 Patch14: ypserv-4.0-selinux-context.patch
+Patch15: ypserv-4.2-implicit-int.patch
+Patch16: ypserv-4.2-uninitialized-int.patch
 
 BuildRequires: make
+BuildRequires: libxcrypt-devel
 BuildRequires:  gcc
 BuildRequires: tokyocabinet-devel
 BuildRequires: systemd
@@ -60,20 +65,7 @@ need to install the yp-tools and ypbind packages on any NIS client
 machines.
 
 %prep
-
-%setup -q
-
-%patch0 -p1 -b .redhat
-%patch2 -p1 -b .nfsnobody
-%patch3 -p1 -b .respzero
-%patch4 -p1 -b .nonedomain
-%patch5 -p1 -b .slp-warning
-%patch6 -p1 -b .manfix
-%patch7 -p1 -b .aliases
-%patch8 -p1 -b .confpost
-%patch10 -p1 -b .netgrprecur
-%patch12  -b .headers
-%patch14 -p1 -b .selinux-context
+%autosetup -n %{name}-%{version} -p1
 
 # Delete generated man pages. They will be generated later from source.
 rm makedbm/makedbm.8
@@ -91,6 +83,8 @@ export CFLAGS="$RPM_OPT_FLAGS -fPIC"
 export CFLAGS="$RPM_OPT_FLAGS -fpic"
 %endif
 
+# Fix gcc12 issues (#2047138)
+export CFLAGS="$CFLAGS -Wno-format-overflow"
 
 %configure \
     --enable-checkroot \
@@ -173,6 +167,54 @@ install -m 755 %{SOURCE4} $RPM_BUILD_ROOT%{_libexecdir}/rpc.yppasswdd.env
 %{_includedir}/rpcsvc
 
 %changelog
+* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 4.2-15
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
+
+* Sat Feb 01 2025 Björn Esser <besser82@fedoraproject.org> - 4.2-14
+- Add explicit BR: libxcrypt-devel
+
+* Sun Jan 19 2025 Fedora Release Engineering <releng@fedoraproject.org> - 4.2-13
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
+
+* Tue Jan 14 2025 Ales Nezbeda <anezbeda@redhat.com> - 4.2-12
+- Fix uninitialized int causing different ports for IPv4 and IPv6
+
+* Sat Jul 20 2024 Fedora Release Engineering <releng@fedoraproject.org> - 4.2-11
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
+
+* Tue Jan 30 2024 Ondrej Sloup <osloup@redhat.com> - 4.2-10
+- Don't hard code _FORTIFY_SOURCE=2
+- Update license tag to the SPDX format (GPL-2.0-only)
+
+* Sat Jan 27 2024 Fedora Release Engineering <releng@fedoraproject.org> - 4.2-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
+* Sat Jul 22 2023 Fedora Release Engineering <releng@fedoraproject.org> - 4.2-8
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
+
+* Sat Jan 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 4.2-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
+
+* Thu Dec 01 2022 Timm Bäder <tbaeder@redhat.com> - 4.2-6
+- Get rid of an implicit int during configure time
+- See https://fedoraproject.org/wiki/Changes/PortingToModernC
+
+* Sat Jul 23 2022 Fedora Release Engineering <releng@fedoraproject.org> - 4.2-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
+
+* Tue Feb 01 2022 Marek Kulik <mkulik@redhat.com> - 4.2-4
+- Fix gcc12 compilation issues
+- Resolves: #2047138
+
+* Sat Jan 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 4.2-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
+
+* Fri Nov 12 2021 Björn Esser <besser82@fedoraproject.org> - 4.2-2
+- Rebuild(libnsl2)
+
+* Tue Sep 28 2021 Marek Kulik <mkulik@redhat.com> - 4.2-1
+- Update to new upstream version 4.2
+
 * Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 4.1-7
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild