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add patch metadata

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OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/ffmpeg-4?expand=0&rev=28
This commit is contained in:
Jan Engelhardt 2018-10-24 09:11:22 +00:00 committed by Git OBS Bridge
parent cf0e3709c3
commit 4926fa7c44
2 changed files with 27 additions and 7 deletions
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2
ffmpeg-4.spec
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@ -12,7 +12,7 @@
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
# Please submit bugfixes or comments via http://bugs.opensuse.org/
# Please submit bugfixes or comments via https://bugs.opensuse.org/
#

30
ffmpeg-CVE-2018-13305.patch
View File

@ -1,8 +1,28 @@
diff --git a/libavcodec/vc1_block.c b/libavcodec/vc1_block.c
index b06ee9f..5b38183 100644
--- a/libavcodec/vc1_block.c
+++ b/libavcodec/vc1_block.c
@@ -188,7 +188,7 @@ static void vc1_put_signed_blocks_clamped(VC1Context *v)
From d08d4a8c7387e758d439b0592782e4cfa2b4d6a4 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Thu, 28 Jun 2018 23:46:32 +0200
Subject: [PATCH] avcodec/vc1_block: Fix mqaunt check for negative values
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Fixes: out of array access
Fixes: ffmpeg_bof_4.avi
Fixes: ffmpeg_bof_5.avi
Fixes: ffmpeg_bof_6.avi
Found-by: Thuan Pham, Marcel Böhme, Andrew Santosa and Alexandru Razvan Caciulescu with AFLSmart
Reviewed-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
libavcodec/vc1_block.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: ffmpeg-4.0.2/libavcodec/vc1_block.c
===================================================================
--- ffmpeg-4.0.2.orig/libavcodec/vc1_block.c
+++ ffmpeg-4.0.2/libavcodec/vc1_block.c
@@ -188,7 +188,7 @@ static void vc1_put_signed_blocks_clampe
mquant = v->altpq; \
if ((edges&8) && s->mb_y == (s->mb_height - 1)) \
mquant = v->altpq; \