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avformat/genh: Check av_new_packet() return value 

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2015-10-17 02:44:43 +02:00
parent 58b19b6f63
commit acf23d9451
1 changed files with 3 additions and 1 deletions
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4
libavformat/genh.c
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@ -153,7 +153,9 @@ static int genh_read_packet(AVFormatContext *s, AVPacket *pkt)
if (avio_feof(s->pb))
return AVERROR_EOF;
av_new_packet(pkt, 8 * codec->channels);
ret = av_new_packet(pkt, 8 * codec->channels);
if (ret < 0)
return ret;
for (i = 0; i < 8 / c->interleave_size; i++) {
for (ch = 0; ch < codec->channels; ch++) {
pkt->data[ch * 8 + i*c->interleave_size+0] = avio_r8(s->pb);