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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2012-12-23 13:39:31 -0500 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2013-01-09 11:52:57 -0500 |
| commit | 47d029a4c1b9cd203d65abcb597d5b0209cae4f8 (patch) | |
| tree | 6a30dcf00952452ce76ae81966181d24fa72af1a | |
| parent | c837b38dd33a11c3810e988a60193a858eb4f58c (diff) | |
| download | ffmpeg-47d029a4c1b9cd203d65abcb597d5b0209cae4f8.tar.gz | |
au: validate sample rate
| -rw-r--r-- | libavformat/au.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavformat/au.c b/libavformat/au.c index f055a6fdf2..27feef7e39 100644 --- a/libavformat/au.c +++ b/libavformat/au.c @@ -104,6 +104,11 @@ static int au_read_header(AVFormatContext *s) return AVERROR_INVALIDDATA; } + if (rate == 0 || rate > INT_MAX) { + av_log(s, AV_LOG_ERROR, "Invalid sample rate: %u\n", rate); + return AVERROR_INVALIDDATA; + } + /* now we are ready: build format streams */ st = avformat_new_stream(s, NULL); if (!st) |