Michael Vetter
8a8cfef6d6
+ gimp-CVE-2025-14422.patch (bsc#1255293 CVE-2025-14422) + gimp-CVE-2025-14423.patch (bsc#1255294 CVE-2025-14423) + gimp-CVE-2025-14424.patch (bsc#1255295 CVE-2025-14424) + gimp-CVE-2025-14425.patch (bsc#1255296 CVE-2025-14425) OBS-URL: https://build.opensuse.org/package/show/graphics/gimp?expand=0&rev=100
32 lines
1.0 KiB
Diff
32 lines
1.0 KiB
Diff
From 5cc55d078b7fba995cef77d195fac325ee288ddd Mon Sep 17 00:00:00 2001
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From: Jacob Boerema <jgboerema@gmail.com>
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Date: Thu, 13 Nov 2025 18:26:51 -0500
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Subject: [PATCH] app: fix #15288 crash when loading malformed xcf
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ZDI-CAN-28376 vulnerability
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Add extra tests to not crash on a NULL g_class.
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---
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app/core/gimpitemlist.c | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/app/core/gimpitemlist.c b/app/core/gimpitemlist.c
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index 93dfc83427..5aeb4916d8 100644
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--- a/app/core/gimpitemlist.c
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+++ b/app/core/gimpitemlist.c
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@@ -345,7 +345,10 @@ gimp_item_list_named_new (GimpImage *image,
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g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
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for (iter = items; iter; iter = iter->next)
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- g_return_val_if_fail (g_type_is_a (G_OBJECT_TYPE (iter->data), item_type), NULL);
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+ {
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+ g_return_val_if_fail (iter->data && ((GTypeInstance*) (iter->data))->g_class, NULL);
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+ g_return_val_if_fail (g_type_is_a (G_OBJECT_TYPE (iter->data), item_type), NULL);
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+ }
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if (! items)
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{
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--
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2.52.0
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