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avcodec/dirac: Fix memleak of dsh on error 

Fixes CID1351360

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2016-02-09 14:46:45 +01:00
parent 020b75806f
commit 43a6965569
1 changed files with 4 additions and 2 deletions
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6
libavcodec/dirac.c
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@ -349,8 +349,10 @@ int av_dirac_parse_sequence_header(AVDiracSeqHeader **pdsh,
else if (dsh->version.major > 2 && log_ctx)
av_log(log_ctx, AV_LOG_WARNING, "Stream may have unhandled features\n");
if (video_format > 20U)
return AVERROR_INVALIDDATA;
if (video_format > 20U) {
ret = AVERROR_INVALIDDATA;
goto fail;
}
/* Fill in defaults for the source parameters. */
dsh->width = dirac_source_parameters_defaults[video_format].width;