diff options
| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-10 16:00:00 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-10 16:04:39 +0200 |
| commit | fbb83f3d413fa33cd543015856b0171d0bd7de11 (patch) | |
| tree | c21d0771c316eadf16be6529baca3a1c365b134f | |
| parent | add3d4048d135bc1a6b883a350115823916a54a2 (diff) | |
| download | ffmpeg-fbb83f3d413fa33cd543015856b0171d0bd7de11.tar.gz | |
Revert "avformat/wvdec: Check rate for overflow"n4.1.7
The code this fixes is not in release/4.1
Found-by: <mkver>
This reverts commit b81d1379c296de48ebcc7ead0b3f22a4265b0ea1.
| -rw-r--r-- | libavformat/wvdec.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libavformat/wvdec.c b/libavformat/wvdec.c index 8ddebf8033..2060523c3b 100644 --- a/libavformat/wvdec.c +++ b/libavformat/wvdec.c @@ -81,7 +81,6 @@ static int wv_read_block_header(AVFormatContext *ctx, AVIOContext *pb) int ret; int rate, bpp, chan; uint32_t chmask, flags; - unsigned rate_x; wc->pos = avio_tell(pb); @@ -180,7 +179,7 @@ static int wv_read_block_header(AVFormatContext *ctx, AVIOContext *pb) if (id & 0x40) avio_skip(pb, 1); } - if (rate == -1 || rate * (uint64_t)rate_x >= INT_MAX) { + if (rate == -1) { av_log(ctx, AV_LOG_ERROR, "Cannot determine custom sampling rate\n"); return AVERROR_INVALIDDATA; |