Module: libav Branch: master Commit: 6bdae41d3ef74a0865e8f87896e649f93b2f39bd
Author: Vittorio Giovara <[email protected]> Committer: Vittorio Giovara <[email protected]> Date: Thu Mar 12 13:04:09 2015 +0000 matroskadec: Check memory allocations CC: [email protected] --- libavformat/matroskadec.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index 697e14c..d352c8b 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -1710,6 +1710,8 @@ static int matroska_parse_tracks(AVFormatContext *s) return AVERROR_INVALIDDATA; track->audio.buf = av_malloc(track->audio.frame_size * track->audio.sub_packet_h); + if (!track->audio.buf) + return AVERROR(ENOMEM); if (codec_id == AV_CODEC_ID_RA_288) { st->codec->block_align = track->audio.coded_framesize; track->codec_priv.size = 0; @@ -2270,6 +2272,10 @@ static int matroska_parse_frame(MatroskaDemuxContext *matroska, offset = 8; pkt = av_mallocz(sizeof(AVPacket)); + if (!pkt) { + av_freep(&pkt_data); + return AVERROR(ENOMEM); + } /* XXX: prevent data copy... */ if (av_new_packet(pkt, pkt_size + offset) < 0) { av_free(pkt); _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
