[libav-stable] ape demuxer: check for EOF in potentially long loops
Anton Khirnov
git at libav.org
Mon Sep 2 19:48:43 CEST 2013
Module: libav
Branch: master
Commit: 488b2984fece7ad0c2596826fee18e74aa904667
Author: Anton Khirnov <anton at khirnov.net>
Committer: Anton Khirnov <anton at khirnov.net>
Date: Sat Aug 24 21:30:46 2013 +0200
ape demuxer: check for EOF in potentially long loops
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable at libav.org
---
libavformat/ape.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavformat/ape.c b/libavformat/ape.c
index c4ce6ac..4079947 100644
--- a/libavformat/ape.c
+++ b/libavformat/ape.c
@@ -283,13 +283,13 @@ static int ape_read_header(AVFormatContext * s)
ape->seektable = av_malloc(ape->seektablelength);
if (!ape->seektable)
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);
if (ape->fileversion < 3810) {
ape->bittable = av_malloc(ape->totalframes);
if (!ape->bittable)
return AVERROR(ENOMEM);
- for (i = 0; i < ape->totalframes; i++)
+ for (i = 0; i < ape->totalframes && !pb->eof_reached; i++)
ape->bittable[i] = avio_r8(pb);
}
}
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