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ffmpeg-4/ffmpeg-4.4-CVE-2020-22046.patch
Jan Engelhardt ed05bfc5e6 Accepting request 928002 from home:iznogood:branches:multimedia:libs
- Update to version 4.4.1:
  * Stable bug fix release, mainly codecs and format fixes.
- Refresh patches with quilt.
- Drop patches fixed upstream:
  * ffmpeg-CVE-2021-33815.patch
  * ffmpeg-CVE-2021-38114.patch
  * ffmpeg-CVE-2021-38171.patch
  * ffmpeg-CVE-2020-22037.patch

OBS-URL: https://build.opensuse.org/request/show/928002
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/ffmpeg-4?expand=0&rev=171
2021-10-28 18:25:04 +00:00

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From 097c917c147661f5378dae8fe3f7e46f43236426 Mon Sep 17 00:00:00 2001
From: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Date: Thu, 17 Oct 2019 11:11:55 +0200
Subject: [PATCH] avcodec/ac3enc: Fix memleak
Fixes ticket #8294.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
---
libavcodec/ac3enc.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
Index: ffmpeg-4.4.1/libavcodec/ac3enc.c
===================================================================
--- ffmpeg-4.4.1.orig/libavcodec/ac3enc.c
+++ ffmpeg-4.4.1/libavcodec/ac3enc.c
@@ -2148,7 +2148,8 @@ av_cold int ff_ac3_encode_close(AVCodecC
av_freep(&block->cpl_coord_mant);
}
- s->mdct_end(s);
+ if (s->mdct_end)
+ s->mdct_end(s);
return 0;
}