ffmpeg | branch: master | Federico Tomassetti <f.tomasse...@gmail.com> | Sun Feb 15 19:44:51 2015 +0000| [e51f22122d23589e93ac4f0b3e570bb925755915] | committer: Vittorio Giovara
swscale: Check memory allocations CC: libav-sta...@libav.org Bug-Id: CID 1267888 / CID 1267890 Signed-off-by: Vittorio Giovara <vittorio.giov...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e51f22122d23589e93ac4f0b3e570bb925755915 --- libswscale/utils.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/libswscale/utils.c b/libswscale/utils.c index b3df1af..23d7c93 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -1382,6 +1382,15 @@ SwsFilter *sws_getDefaultFilter(float lumaGBlur, float chromaGBlur, filter->chrV = sws_getIdentityVec(); } + if (!filter->lumH || !filter->lumV || !filter->chrH || !filter->chrV) { + sws_freeVec(filter->lumH); + sws_freeVec(filter->lumV); + sws_freeVec(filter->chrH); + sws_freeVec(filter->chrV); + av_freep(&filter); + return NULL; + } + if (chromaSharpen != 0.0) { SwsVector *id = sws_getIdentityVec(); sws_scaleVec(filter->chrH, -chromaSharpen); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
