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vmdaudio: fix invalid reads when packet size is not a multiple of chunk size

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CC:libav-stable@libav.org
This commit is contained in:
Anton Khirnov 2013-03-06 10:42:51 +01:00
parent 4c0080b7e7
commit f86d66bcfa
1 changed files with 1 additions and 1 deletions
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2
libavcodec/vmdav.c
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@ -627,7 +627,7 @@ static int vmdaudio_decode_frame(AVCodecContext *avctx, void *data,
/* decode audio chunks */
if (audio_chunks > 0) {
buf_end = buf + buf_size;
while (buf < buf_end) {
while (buf + s->chunk_size <= buf_end) {
if (s->out_bps == 2) {
decode_audio_s16(output_samples_s16, buf, s->chunk_size,
avctx->channels);