diff options
| -rw-r--r-- | libavformat/amr.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavformat/amr.c b/libavformat/amr.c index eccbbde5b0..b8a5debb16 100644 --- a/libavformat/amr.c +++ b/libavformat/amr.c @@ -89,13 +89,15 @@ static int amr_read_header(AVFormatContext *s) AVStream *st; uint8_t header[9]; - avio_read(pb, header, 6); + if (avio_read(pb, header, 6) != 6) + return AVERROR_INVALIDDATA; st = avformat_new_stream(s, NULL); if (!st) return AVERROR(ENOMEM); if (memcmp(header, AMR_header, 6)) { - avio_read(pb, header + 6, 3); + if (avio_read(pb, header + 6, 3) != 3) + return AVERROR_INVALIDDATA; if (memcmp(header, AMRWB_header, 9)) { return -1; } |