Signed-off-by: Andreas Cadhalpun <andreas.cadhal...@googlemail.com>
---
libavformat/riffdec.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/libavformat/riffdec.c b/libavformat/riffdec.c
index eebd8ed..be55699 100644
--- a/libavformat/riffdec.c
+++ b/libavformat/riffdec.c
@@ -106,6 +106,11 @@ int ff_get_wav_header(AVIOContext *pb, AVCodecContext
*codec, int size, int big_
codec->bit_rate = avio_rb32(pb) * 8;
codec->block_align = avio_rb16(pb);
}
+ if (codec->bit_rate < 0) {
+ av_log(NULL, AV_LOG_ERROR,
+ "Invalid bit rate: %d\n", codec->bit_rate);
+ return AVERROR_INVALIDDATA;
+ }
if (size == 14) { /* We're dealing with plain vanilla WAVEFORMAT */
codec->bits_per_coded_sample = 8;
} else {
--
2.1.4
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