avformat/oggparseflac: check ff_alloc_extradata() return code

Fixes CID1108573 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago · 2c1e075308
parent b294a4beec
commit 2c1e075308
1 changed files with 2 additions and 1 deletions
--- a/libavformat/oggparseflac.c
+++ b/libavformat/oggparseflac.c
@ -62,7 +62,8 @@ flac_header (AVFormatContext * s, int idx)
        st->codec->codec_id = AV_CODEC_ID_FLAC;
        st->need_parsing = AVSTREAM_PARSE_HEADERS;

-        ff_alloc_extradata(st->codec, FLAC_STREAMINFO_SIZE);
+        if (ff_alloc_extradata(st->codec, FLAC_STREAMINFO_SIZE) < 0)
+            return AVERROR(ENOMEM);
        memcpy(st->codec->extradata, streaminfo_start, st->codec->extradata_size);

        avpriv_set_pts_info(st, 64, 1, st->codec->sample_rate);