diff options
Diffstat (limited to 'libavformat/smacker.c')
| -rw-r--r-- | libavformat/smacker.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libavformat/smacker.c b/libavformat/smacker.c index ba55946e43..347ee4e709 100644 --- a/libavformat/smacker.c +++ b/libavformat/smacker.c @@ -286,15 +286,16 @@ static int smacker_read_packet(AVFormatContext *s, AVPacket *pkt) for(i = 0; i < 7; i++) { if(flags & 1) { int size; + uint8_t *tmpbuf; + size = avio_rl32(s->pb) - 4; frame_size -= size; frame_size -= 4; smk->curstream++; - smk->bufs[smk->curstream] = av_realloc(smk->bufs[smk->curstream], size); - if (!smk->bufs[smk->curstream]) { - smk->buf_sizes[smk->curstream] = 0; + tmpbuf = av_realloc(smk->bufs[smk->curstream], size); + if (!tmpbuf) return AVERROR(ENOMEM); - } + smk->bufs[smk->curstream] = tmpbuf; smk->buf_sizes[smk->curstream] = size; ret = avio_read(s->pb, smk->bufs[smk->curstream], size); if(ret != size) |