Fix segmentation fault when passed bad arguments

Signed-off-by: Stephen Gallagher <sgallagh@redhat.com>

.gitignore

@@ -26,3 +26,11 @@
 /sscg-3.0.1.tar.gz
 /sscg-3.0.2.tar.gz
 /sscg-3.0.3.tar.gz
+/sscg-3.0.5.tar.gz
+/sscg-3.0.6.tar.gz
+/sscg-3.0.7.tar.gz
+/sscg-3.0.8.tar.gz
+/sscg-4.0.0.tar.gz
+/sscg-4.0.1.tar.gz
+/sscg-4.0.2.tar.gz
+/sscg-4.0.3.tar.gz

0001-Avoid-segfault-on-receiving-bad-CLI-arguments.patch

@@ -0,0 +1,38 @@
+From 0c37e7ace585cfb550a0ffd9d5c331d059fd687f Mon Sep 17 00:00:00 2001
+From: Stephen Gallagher <sgallagh@redhat.com>
+Date: Tue, 2 Dec 2025 12:12:26 -0500
+Subject: [PATCH] Avoid segfault on receiving bad CLI arguments
+
+Signed-off-by: Stephen Gallagher <sgallagh@redhat.com>
+---
+ src/sscg.c | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/src/sscg.c b/src/sscg.c
+index b9b191f109300f6447262858f57a3a8321a14966..00e2862c2d6be5c44a4a362fc926e1a07d31d7bf 100644
+--- a/src/sscg.c
++++ b/src/sscg.c
+@@ -59,7 +59,7 @@ int
+ main (int argc, const char **argv)
+ {
+   int ret, sret;
+-  struct sscg_options *options;
++  struct sscg_options *options = NULL;
+   bool build_client_cert = false;
+   char *dhparams_file = NULL;
+ 
+@@ -342,7 +342,10 @@ main (int argc, const char **argv)
+ done:
+   if (ret != EOK)
+     {
+-      sscg_io_utils_delete_output_files (options->streams);
++      if (options)
++        {
++          sscg_io_utils_delete_output_files (options->streams);
++        }
+     }
+   talloc_zfree (main_ctx);
+   if (getenv ("SSCG_TALLOC_REPORT"))
+-- 
+2.52.0
+

sources

@@ -1 +1 @@
-SHA512 (sscg-3.0.3.tar.gz) = 5820a44deaabf67296bf218485a22a5b58fcf48c6c33e2617946d0edaded3554f1acb2fb170eb189cdf4f8a61bb29bcb0385dc54996f7d0acdc8f45048b8e081
+SHA512 (sscg-4.0.3.tar.gz) = f629cf7e32d4d4e7c1f58c4a53be925b96980e6fb3106e3a36a72f85c723bd79fba6aecdbf092b50f915a8833297bc7c6c1ccbe04fef488db38bbdc1e3a95b96

sscg.spec

@@ -9,23 +9,26 @@
 %{!?meson_test: %global meson_test %{__meson} test -C %{_vpath_builddir} --num-processes %{_smp_build_ncpus} --print-errorlogs}
 
 Name:           sscg
-Version:        3.0.3
+Version:        4.0.3
 Release:        %autorelease
-Summary:        Simple SSL certificate generator
+Summary:        Simple Signed Certificate Generator
 
-License:        GPLv3+ with exceptions
+License:        GPL-3.0-or-later WITH cryptsetup-OpenSSL-exception
 URL:            https://%{provider_prefix}
-Source0:        https://%{provider_prefix}/archive/refs/tags/%{repo}-%{version}.tar.gz
+Source0:        %{URL}/archive/refs/tags/sscg-%{version}.tar.gz
 BuildRequires:  gcc
 BuildRequires:  libtalloc-devel
 BuildRequires:  openssl
 BuildRequires:  openssl-devel
 BuildRequires:  popt-devel
-BuildRequires:  libpath_utils-devel
 BuildRequires:  meson
 BuildRequires:  ninja-build
 BuildRequires:  help2man
 
+# Upstream patch to avoid segfaults when receiving bad CLI arguments
+# https://github.com/sgallagher/sscg/commit/0c37e7ace585cfb550a0ffd9d5c331d059fd687f
+Patch: 0001-Avoid-segfault-on-receiving-bad-CLI-arguments.patch
+
 
 %description
 A utility to aid in the creation of more secure "self-signed"
@@ -36,7 +39,7 @@ up a full PKI environment and without exposing the machine to a risk of
 false signatures from the service certificate.
 
 %prep
-%autosetup -p1 -n %{name}-%{name}-%{version}
+%autosetup -p1 -n sscg-sscg-%{version}
 
 
 %build