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debian/patches/post-0.7.1/0055-ape-demuxer-fix-segfault-on-memory-allocation-failur.patch

 

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From 4ee014309c377f7cfaa9578a393864ae500136f6 Mon Sep 17 00:00:00 2001

 

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From: Laurent Aimar <fenrir@videolan.org>

 

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Date: Sun, 11 Sep 2011 19:17:40 +0200

 

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Subject: [PATCH 55/70] ape demuxer: fix segfault on memory allocation failure.

 

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Signed-off-by: Anton Khirnov <anton@khirnov.net>

 

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(cherry picked from commit 273aab99bf7be2bcda95dd64101c2317ee0fcb99)

 

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Signed-off-by: Anton Khirnov <anton@khirnov.net>

 

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---

 

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 libavformat/ape.c |    2 ++

 

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 1 files changed, 2 insertions(+), 0 deletions(-)

 

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diff --git a/libavformat/ape.c b/libavformat/ape.c

 

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index 90b0261..b084100 100644

 

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--- a/libavformat/ape.c

 

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+++ b/libavformat/ape.c

 

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@@ -270,6 +270,8 @@ static int ape_read_header(AVFormatContext * s, AVFormatParameters * ap)

 

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     if (ape->seektablelength > 0) {

 

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         ape->seektable = av_malloc(ape->seektablelength);

 

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+        if (!ape->seektable)

 

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+            return AVERROR(ENOMEM);

 

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         for (i = 0; i < ape->seektablelength / sizeof(uint32_t); i++)

 

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             ape->seektable[i] = avio_rl32(pb);

 

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     }

 

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-- 

 

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1.7.4.1

 

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