Andreas Rheinhardt 425b309fa4 avcodec/wrapped_avframe: Don't leak frame metadata, side-data ... wrapped_avframe_decode() uses an AVFrame as dst in av_frame_move_ref() after having called ff_decode_frame_props() to attach side-date to this very frame. This leaks all the side-data and metadata that ff_decode_frame_props() has attached. This happens in various fate-filter-metadata tests since 6ca43a9675. These particular leaks (which affect metadata-only) could be fixed by not adding metadata side-data to AVPackets in libavdevice if they are also available from the AVFrames. Yet this would break users that extract the metadata from AVPackets. The changes to FATE happen because of the way av_dict_set() works when it overwrites an already existing entry: It overwrites the entry to be overwritten with the last entry and adds the new entry at the end. The end result is that the first entry of the dict is the second-to-last-entry of the original dict, the last entry of the dict is the last entry of the old dict and the first count - 2 entries of the original dict are at positions 1..count - 2 in their original order. Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>		2022-07-18 21:09:44 +02:00
..
api	tests: convert to new channel layout-API	2022-03-15 09:42:47 -03:00
checkasm	checkasm: motion: Make the benchmarks more stable	2022-07-16 17:25:35 +03:00
fate	fate/pcm: Add pcm_dvd transcode tests	2022-07-10 16:58:58 +02:00
filtergraphs	tests: use a filtergraph script for fate-mov-channel-description	2022-04-05 21:25:26 -03:00
ref	avcodec/wrapped_avframe: Don't leak frame metadata, side-data	2022-07-18 21:09:44 +02:00
.gitignore
audiogen.c
audiomatch.c
base64.c
copycooker.sh
extended.ffconcat	lavf/concat: deprecate file_packet_metadata	2021-09-16 10:17:59 +02:00
fate-run.sh	tests/fate/vcodec: add tests for ffv1 2pass mode	2022-05-24 13:35:16 +02:00
fate-valgrind.supp
fate.sh	libavresample: Remove deprecated library	2021-04-27 10:43:13 -03:00
Makefile	tests/Makefile: Add PCM function	2022-06-01 14:56:50 +02:00
md5.sh
refcmp-metadata.awk	fate/filter-refcmp-*: make refcmp_metadata fail on empty or truncated input	2022-04-10 20:12:23 +02:00
reference.pnm
rotozoom.c
simple1.ffconcat	lavf/concat: deprecate file_packet_metadata	2021-09-16 10:17:59 +02:00
simple2.ffconcat	tests/concat-demuxer: add stream_meta test	2021-09-16 10:17:59 +02:00
test.ffmeta
tiny_psnr.c
tiny_ssim.c	test: tiny_ssim: Don't include config.h	2022-03-30 14:56:07 +03:00
utils.c
videogen.c