diff options
Diffstat (limited to 'libavformat/au.c')
| -rw-r--r-- | libavformat/au.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavformat/au.c b/libavformat/au.c index fb35a9a613..c429ce100d 100644 --- a/libavformat/au.c +++ b/libavformat/au.c @@ -57,6 +57,8 @@ static int au_probe(AVProbeData *p) return 0; } +#define BLOCK_SIZE 1024 + /* au input */ static int au_read_header(AVFormatContext *s) { @@ -92,7 +94,7 @@ static int au_read_header(AVFormatContext *s) return AVERROR_PATCHWELCOME; } - if (channels == 0 || channels > 64) { + if (channels == 0 || channels >= INT_MAX / (BLOCK_SIZE * bps >> 3)) { av_log(s, AV_LOG_ERROR, "Invalid number of channels %d\n", channels); return AVERROR_INVALIDDATA; } @@ -117,8 +119,6 @@ static int au_read_header(AVFormatContext *s) return 0; } -#define BLOCK_SIZE 1024 - static int au_read_packet(AVFormatContext *s, AVPacket *pkt) { |