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nutdec: check av_new_packet return value 

CC: libav-stable@libav.org
Bug-Id: CID 733713
This commit is contained in:
Vittorio Giovara 2014-10-20 14:11:19 +01:00
parent b69183f65d
commit af7ca6ea12
1 changed files with 4 additions and 2 deletions
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6
libavformat/nutdec.c
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@ -823,7 +823,7 @@ static int decode_frame(NUTContext *nut, AVPacket *pkt, int frame_code)
{
AVFormatContext *s = nut->avf;
AVIOContext *bc = s->pb;
int size, stream_id, discard;
int size, stream_id, discard, ret;
int64_t pts, last_IP_pts;
StreamContext *stc;
uint8_t header_idx;
@ -848,7 +848,9 @@ static int decode_frame(NUTContext *nut, AVPacket *pkt, int frame_code)
return 1;
}
av_new_packet(pkt, size + nut->header_len[header_idx]);
ret = av_new_packet(pkt, size + nut->header_len[header_idx]);
if (ret < 0)
return ret;
memcpy(pkt->data, nut->header[header_idx], nut->header_len[header_idx]);
pkt->pos = avio_tell(bc); // FIXME
avio_read(bc, pkt->data + nut->header_len[header_idx], size);