ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Thu Dec 13 03:16:04 2018 +0100| [80cce5998c10ff5d93c7b52f303d83ad20fb3a11] | committer: Michael Niedermayer
avcodec/ivi: Avoid mbs memleak Fixes: 11696/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INDEO5_fuzzer-5740319635668992 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=80cce5998c10ff5d93c7b52f303d83ad20fb3a11 --- libavcodec/ivi.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/libavcodec/ivi.c b/libavcodec/ivi.c index b23d4af27e..71bf0e6e1c 100644 --- a/libavcodec/ivi.c +++ b/libavcodec/ivi.c @@ -437,6 +437,14 @@ av_cold int ff_ivi_init_tiles(IVIPlaneDesc *planes, for (b = 0; b < planes[p].num_bands; b++) { band = &planes[p].bands[b]; + + if (band->tiles) { + int t; + for (t = 0; t < band->num_tiles; t++) { + av_freep(&band->tiles[t].mbs); + } + } + x_tiles = IVI_NUM_TILES(band->width, t_width); y_tiles = IVI_NUM_TILES(band->height, t_height); band->num_tiles = x_tiles * y_tiles; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
