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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-04-26 14:48:33 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-04-26 16:46:37 +0200 |
| commit | a64d4de0d44a07bcea49f24c2a8a972954e81d0a (patch) | |
| tree | 4bff741ef59714909c77c61e51bedeae13b28a76 /libavformat/westwood_audenc.c | |
| parent | a6d4ea285c38e70a703602ab7d519969d2ac98a1 (diff) | |
avformat/westwood_audenc: Check for, not assert on invalid data
Reviewed-by: Zane van Iperen <zane@zanevaniperen.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavformat/westwood_audenc.c')
| -rw-r--r-- | libavformat/westwood_audenc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavformat/westwood_audenc.c b/libavformat/westwood_audenc.c index 4ec905b088..490f2ee260 100644 --- a/libavformat/westwood_audenc.c +++ b/libavformat/westwood_audenc.c @@ -103,7 +103,8 @@ static int wsaud_write_packet(AVFormatContext *ctx, AVPacket *pkt) AVIOContext *pb = ctx->pb; AUDMuxContext *a = ctx->priv_data; - av_assert1(pkt->size < UINT16_MAX && (pkt->size * 4) < UINT16_MAX); + if (pkt->size > UINT16_MAX / 4) + return AVERROR_INVALIDDATA; /* Assumes ADPCM since this muxer doesn't support SND1 or PCM format. */ avio_wl16(pb, pkt->size); avio_wl16(pb, pkt->size * 4); |