Module: libav Branch: master Commit: 47a8589f7bc69d1a29da1dfdfbd0dfa78a9e31fd
Author: Kostya Shishkov <[email protected]> Committer: Anton Khirnov <[email protected]> Date: Mon Sep 12 09:40:42 2011 +0200 smacker demuxer: handle possible av_realloc() failure. Signed-off-by: Anton Khirnov <[email protected]> --- libavformat/smacker.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) diff --git a/libavformat/smacker.c b/libavformat/smacker.c index 51a3b1b..2749466 100644 --- a/libavformat/smacker.c +++ b/libavformat/smacker.c @@ -286,11 +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); + 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) _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
