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Code Issues Releases Activity

Merge remote-tracking branch 'qatar/master'

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* qatar/master:
  wmalosslessdec: increase channel_coeffs/residues size
  wmalosslessdec: increase WMALL_BLOCK_MAX_BITS to 14.
  lagarith: check count before writing zeros.
  wmaprodec: check num_vec_coeffs for validity
  avidec: use actually read size instead of requested size
  avidec: return 0, not packet size from read_packet().

Conflicts:
	libavcodec/lagarith.c
	libavcodec/wmalosslessdec.c
	libavcodec/wmaprodec.c
	libavformat/avidec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2012-09-29 15:11:34 +02:00
parent 8672fc7b04 065b3a1cfa
commit b96dc093ea
3 changed files with 11 additions and 11 deletions
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5
libavcodec/lagarith.c
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@ -365,10 +365,11 @@ static int lag_decode_zero_run_line(LagarithContext *l, uint8_t *dst,
output_zeros:
if (l->zeros_rem) {
count = FFMIN(l->zeros_rem, width - i);
if(end - dst < count) {
av_log(l->avctx, AV_LOG_ERROR, "too many zeros remaining\n");
if (end - dst < count) {
av_log(l->avctx, AV_LOG_ERROR, "Too many zeros remaining.\n");
return AVERROR_INVALIDDATA;
}
memset(dst, 0, count);
l->zeros_rem -= count;
dst += count;