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ape demuxer: check for EOF in potentially long loops

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Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
(cherry-picked from commit 488b2984fe)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This commit is contained in:
Anton Khirnov
2013-08-24 21:30:46 +02:00
committed by Sean McGovern
parent 8d2a86a290
commit 23f73fc241
1 changed files with 3 additions and 1 deletions
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4
libavformat/ape.c
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@@ -276,7 +276,9 @@ static int ape_read_header(AVFormatContext * s, AVFormatParameters * ap)
ape->seektable = av_malloc(ape->seektablelength); ape->seektable = av_malloc(ape->seektablelength);
if (!ape->seektable) if (!ape->seektable)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
for (i = 0; i < ape->seektablelength / sizeof(uint32_t); i++) for (i = 0;
i < ape->seektablelength / sizeof(uint32_t) && !pb->eof_reached;
i++)
ape->seektable[i] = avio_rl32(pb); ape->seektable[i] = avio_rl32(pb);
} }