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| author | Anton Khirnov <anton@khirnov.net> | 2012-07-15 11:16:53 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2012-07-22 09:14:05 +0200 |
| commit | 1dc42050185d63c1de5d16146fbaee92640af187 (patch) | |
| tree | e53dbbfc52894acf4efd526b9ddcaf1d0b87d94d /libavfilter/vf_vflip.c | |
| parent | 80e4ed279b3abe9f5356e2b56255b2aa64527345 (diff) | |
| download | ffmpeg-1dc42050185d63c1de5d16146fbaee92640af187.tar.gz | |
lavfi: check all avfilter_ref_buffer() calls for errors.
Diffstat (limited to 'libavfilter/vf_vflip.c')
| -rw-r--r-- | libavfilter/vf_vflip.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavfilter/vf_vflip.c b/libavfilter/vf_vflip.c index dc7604c52a..b3143229b1 100644 --- a/libavfilter/vf_vflip.c +++ b/libavfilter/vf_vflip.c @@ -70,6 +70,9 @@ static int start_frame(AVFilterLink *link, AVFilterBufferRef *inpicref) AVFilterBufferRef *outpicref = avfilter_ref_buffer(inpicref, ~0); int i; + if (!outpicref) + return AVERROR(ENOMEM); + for (i = 0; i < 4; i ++) { int vsub = i == 1 || i == 2 ? flip->vsub : 0; |