2017-10-19 20:46 GMT+02:00 Nikolas Bowe <nbowe-at-google....@ffmpeg.org>: > Found via fuzzing. > /tmp/poc is a 1 MB mpegts file generated via fuzzing, where 1 packet has many > NALUs > Before this change: > $ /usr/bin/time -f "\t%M Max Resident Set Size (Kb)" ./ffprobe /tmp/poc > 2>&1 | tail -n 1 > 2158192 Max Resident Set Size (Kb) > After this change: > $ /usr/bin/time -f "\t%M Max Resident Set Size (Kb)" ./ffprobe /tmp/poc > 2>&1 | tail -n 1 > 1046812 Max Resident Set Size (Kb)
This does not look like a fix for a "quadratic" memory consumption or do I misunderstand? Does the patch have a measurable speed impact? Carl Eugen _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
