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Check stdata_len before accessing stdata. Fixes bug #1125

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27194 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2008-07-04 15:47:31 +00:00
parent 3a9b304974
commit 869e44fdcc
1 changed files with 4 additions and 0 deletions
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4
libmpdemux/demux_mov.c
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@ -657,6 +657,10 @@ static int gen_sh_audio(sh_audio_t* sh, mov_track_t* trak, int timescale) {
// 36 char[] atom data (len=size-8)
// TODO: fix parsing for files using version 2.
if (trak->stdata_len < 26) {
mp_msg(MSGT_DEMUX, MSGL_WARN, "MOV: broken (too small) sound atom!\n");
return 0;
}
version=char2short(trak->stdata,8);
if (version > 1)
mp_msg(MSGT_DEMUX, MSGL_WARN, "MOV: version %d sound atom may not parse correctly!\n", version);