Fix CVE-2025-2761

(cherry picked from commit 32fbc2a360a86350ebacf80ce9d40d3f625f72dd)

CVE-2025-2761.patch

@@ -0,0 +1,35 @@
+From 0806bc76ca74543d20e1307ccf6aebd26395c56c Mon Sep 17 00:00:00 2001
+From: Alx Sa <cmyk.student@gmail.com>
+Date: Mon, 10 Mar 2025 04:07:44 +0000
+Subject: [PATCH] plug-ins: Fix ZDI-CAN-25100 for FLI plug-in
+
+Origin: https://gitlab.gnome.org/GNOME/gimp/-/commit/0806bc76ca74543d20e1307ccf6aebd26395c56c
+
+Resolves #13073
+This patch adds a check to make sure we're not
+writing beyond the bounds of the "pos" array.
+This is the same check that we do earlier when
+writing pos[xc++], but it was left off of the last
+write command. Since "n" will be 0 if we get to the
+end of the array, it prevents us from writing beyond
+that.
+---
+ plug-ins/file-fli/fli.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/plug-ins/file-fli/fli.c b/plug-ins/file-fli/fli.c
+index 85dcc994395..1aba31e8f90 100644
+--- a/plug-ins/file-fli/fli.c
++++ b/plug-ins/file-fli/fli.c
+@@ -1529,7 +1529,7 @@ fli_read_lc_2 (FILE          *f,
+               xc += len << 1;
+             }
+         }
+-      if (lpf)
++      if (lpf && xc < n)
+         pos[xc] = lpn;
+       yc++;
+     }
+-- 
+GitLab
+

gimp.spec

@@ -42,7 +42,7 @@
 
 Name:           gimp
 Version:        2.99.10
-Release:        2
+Release:        3
 Epoch:          2
 Summary:        The GNU Image Manipulation Program
 License:        GPL-3.0-or-later
@@ -55,6 +55,7 @@ Source98:       gimp-rpmlintrc
 Source99:       baselibs.conf
 Patch0:         git_info_from_dirname.patch
 Patch1:         adapted-babl.patch
+Patch2:         CVE-2025-2761.patch
 BuildRequires:  autoconf glibc-all-langpacks
 BuildRequires:  automake
 BuildRequires:  libtool
@@ -417,6 +418,9 @@ chrpath -d %{buildroot}/usr/lib64/gimp/2.99/plug-ins/file-aa/file-aa
 %{_libdir}/gimp/2.99/extensions/org.gimp.extension.goat-exercises
 
 %changelog
+* Tue May 06 2025 wangkai <13474090681@163.com> - 2:2.99.10-3
+- Fix CVE-2025-2761
+
 * Thu Jan 18 2024 liyanan <liyanan61@h-partners.com> - 2:2.99.10-2
 - Remove rpath