Fix NULL dereference in crypt gpgme

backport-crypt-gpgme-Fix-NULL-dereference.patch

@@ -0,0 +1,25 @@
+From 0af8a6fcdbe8550bababd51c4da1772c75f77912 Mon Sep 17 00:00:00 2001
+From: Alejandro Colomar <alx@kernel.org>
+Date: Fri, 19 Apr 2024 22:30:54 +0200
+Subject: [PATCH] crypt-gpgme.c: Fix NULL dereference
+
+Fixes: 1afaa74a19ee ("gpgme integration.  See documentation for $crypt_use_gpgme, and http://www.gnupg.org/aegypten2/.")
+---
+ crypt-gpgme.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/crypt-gpgme.c b/crypt-gpgme.c
+index fdf44af4..5313d6f2 100644
+--- a/crypt-gpgme.c
++++ b/crypt-gpgme.c
+@@ -2013,7 +2013,7 @@ restart:
+ 	  gpgme_decrypt_result_t result;
+ 
+ 	  result = gpgme_op_decrypt_result (ctx);
+-	  if (!result->unsupported_algorithm)
++	  if (result && !result->unsupported_algorithm)
+             {
+               maybe_signed = 1;
+               gpgme_data_release (plaintext);
+-- 
+GitLab

mutt.spec

@@ -1,6 +1,6 @@
 Name:           mutt
 Version:        2.2.12
-Release:        1
+Release:        2
 Epoch:          5
 Summary:        Text-based mail client
 License:        GPLv2+ and Public Domain
@@ -16,6 +16,7 @@ Patch5:         mutt-1.9.4-lynx_no_backscapes.patch
 Patch6:         mutt-1.9.5-nodotlock.patch
 Patch7:         mutt-1.10.0-muttrc.patch
 Patch8:         mutt-1.12.1-optusegpgagent.patch
+Patch9:         backport-crypt-gpgme-Fix-NULL-dereference.patch
 
 BuildRequires:  gcc ncurses-devel gettext automake /usr/bin/xsltproc
 BuildRequires:  lynx docbook-style-xsl perl-interpreter perl-generators
@@ -123,6 +124,9 @@ ln -sf ./muttrc.5 %{buildroot}%{_mandir}/man5/muttrc.local.5
 %{_infodir}/mutt.info.*
 
 %changelog
+* Wed Jul 31 2024 gaihuiying <eaglegai@163.com> - 5:2.2.12-2
+- Fix NULL dereference in crypt gpgme
+
 * Thu Sep 14 2023 yaoxin <yao_xin001@hoperun.com> - 5:2.2.12-1
 - Update to 2.2.12 for fix CVE-2023-4874 and CVE-2023-4875