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Merge commit '19dd4017ab6dac11c77d797acebee4f60ad63a6f'

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* commit '19dd4017ab6dac11c77d797acebee4f60ad63a6f':
  libopencore-amr: Add the missing 3rd argument of ff_get_buffer()
  vmdaudio: fix invalid reads when packet size is not a multiple of chunk size
  wmaprodec: return an error, not 0, when the input is too small.

Conflicts:
	libavcodec/vmdav.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-03-12 16:31:21 +01:00
commit bf780b7ea8
2 changed files with 6 additions and 3 deletions
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2
libavcodec/vmdav.c
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@ -619,7 +619,7 @@ static int vmdaudio_decode_frame(AVCodecContext *avctx, void *data,
/* decode audio chunks */
if (audio_chunks > 0) {
buf_end = buf + buf_size;
while ( buf_end - buf >= s->chunk_size) {
while (buf_end - buf >= s->chunk_size) {
if (s->out_bps == 2) {
decode_audio_s16(output_samples_s16, buf, s->chunk_size,
avctx->channels);

7
libavcodec/wmaprodec.c
View File

@ -1513,8 +1513,11 @@ static int decode_packet(AVCodecContext *avctx, void *data,
s->packet_done = 0;
/** sanity check for the buffer length */
if (buf_size < avctx->block_align)
return 0;
if (buf_size < avctx->block_align) {
av_log(avctx, AV_LOG_ERROR, "Input packet too small (%d < %d)\n",
buf_size, avctx->block_align);
return AVERROR_INVALIDDATA;
}
s->next_packet_start = buf_size - avctx->block_align;
buf_size = avctx->block_align;