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773 Commits

Author SHA1 Message Date
Michael Niedermayer
46e3bc2ebd
tools/target_swr_fuzzer: Check av_samples_fill_arrays() for failure 
Fixes: use of uninitialized value
Fixes: 71242/clusterfuzz-testcase-minimized-ffmpeg_SWR_fuzzer-4905557943713792

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-08-28 16:27:55 +02:00
Michael Niedermayer
e40b23c52a
tools/target_dec_fuzzer: Check that FFv1 doesnt leave uninitialized memory in its buffers 
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-08-14 18:20:57 +02:00
Michael Niedermayer
1b8d95da3a
tools/target_dec_fuzzer: Use av_buffer_allocz() to avoid missing slices to have unpredictable content 
This matches production code which also zeros these buffers

Fixes: use of uninitialized values
Fixes: 70885/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP6F_fuzzer-4610946029387776 (and likely others)

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-08-10 15:04:46 +02:00
Michael Niedermayer
d2a25dc2bf
add tools/target_swr_fuzzer 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-08-08 15:26:52 +02:00
Michael Niedermayer
8a4e5e0e15
tools/target_dec_fuzzer: Adjust threshold for RV30 
Fixes: Timeout
Fixes: 69216/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RV30_fuzzer-5808725188214784

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-07-16 18:43:15 +02:00
Michael Niedermayer
12dab3860c tools/target_enc_fuzzer: A64MULTI5 encoder is very slow, check and adjust threshold 
Fixes: Timeout
Fixes: 68999/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_A64MULTI5_fuzzer-5078418784845824

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-07-12 22:44:19 +02:00
Michael Niedermayer
032e831ab4 tools/target_enc_fuzzer: A64MULTI encoder is very slow, check and adjust threshold 
Fixes: Timeout
Fixes: 69097/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_A64MULTI_fuzzer-5062757287264256

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-07-12 22:44:17 +02:00
Michael Niedermayer
380a8213b1
tools/coverity: Phase 1 study of anti-halicogenic for coverity av_rescale() 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-07-07 23:36:27 +02:00
Michael Niedermayer
f81602fb3a
tools/target_dec_fuzzer: Adjust threshold for MV30 
Fixes: 60867/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MV30_fuzzer-6381933108527104
Fixes: Timeout

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-06-26 20:49:33 +02:00
Michael Niedermayer
749994194c
tools/target_dec_fuzzer: Adjust threshold for jpeg2000 
Fixes: Timeout
Fixes: 57385/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-5394334324490240

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-06-26 20:49:25 +02:00
Michael Niedermayer
6df8bd64ff
tools/decode_simple: Check avcodec_send_packet() for errors on flushing 
This will not error but the API allows errors so we should check it
Fixes: CID1489999 Unchecked return value

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-05-28 03:48:06 +02:00
Michael Niedermayer
b6fa2ed77e
tools/enc_recon_frame_test: Assert that av_image_get_linesize() succeeds 
Helps: CID1524598 Improper use of negative value

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-05-28 03:48:03 +02:00
Michael Niedermayer
24bd01ea65
tools/target_enc_fuzzer: Only read pix_fmts if its set 
Fixes: null pointer dereference
Fixes: rawvideo encoder

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-05-09 16:17:39 +02:00
Michael Niedermayer
c2918eb88e
tools/target_enc_fuzzer: replace assert by clean exit 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-05-09 16:17:38 +02:00
Michael Niedermayer
fb4a1eaadf
tools: add target_enc_fuzzer.c 
Sponsored-by: Sovereign Tech Fund
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-04-24 02:52:16 +02:00
Michael Niedermayer
aeb13b03be
tools/target_dec_fuzzer: Adjust threshold for RV30 
Fixes: Timeout
Fixes: 67530/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RV30_fuzzer-6635676118351872

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-04-03 00:44:37 +02:00
Andreas Rheinhardt
790f793844 avutil/common: Don't auto-include mem.h 
There are lots of files that don't need it: The number of object
files that actually need it went down from 2011 to 884 here.

Keep it for external users in order to not cause breakages.

Also improve the other headers a bit while just at it.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2024-03-31 00:08:43 +01:00
Michael Niedermayer
b7cdaff7e2
tools/target_dec_fuzzer: Adjust RKA threshold up further 
Fixes: timeout
Fixes: 66636/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RKA_fuzzer-5030913165557760

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-03-25 21:41:26 +01:00
Michael Niedermayer
d24b136f53
tools/target_dec_fuzzer: adjust threshold for AV_CODEC_ID_IFF_ILBM 
Fixes: timeout
Fixes: 66444/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IFF_ILBM_fuzzer-4812862400823296

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-03-19 04:10:48 +01:00
Michael Niedermayer
af91b1b366
tools/target_dem_fuzzer: add libavformat/demux.h 
needed for FFInputFormat

Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-03-19 04:10:48 +01:00
James Almer
aca7037e01 tools/target_dec_fuzzer: force experimental flag for decoders that need it 
Otherwise they will not even open.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-03-15 22:38:13 -03:00
Andreas Rheinhardt
b800327f4c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 
This commit does for AVInputFormat what commit
59c9dc82f4 did for AVOutputFormat:
It adds a new type FFInputFormat, moves all the internals
of AVInputFormat to it and adds a now reduced AVInputFormat
as first member.

This does not affect/improve extensibility of both public
or private fields for demuxers (it is still a mess due to lavd).

This is possible since 50f34172e0
(which removed the last usage of an internal field of AVInputFormat
in fftools).

(Hint: tools/probetest.c accesses the internals of FFInputFormat
as well, but given that it is a testing tool this is not considered
a problem.)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2024-03-07 08:53:31 -03:00
Michael Niedermayer
8caa84cec7
tools: Add target_sws_fuzzer.c 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-02-21 18:24:17 +01:00
Michael Niedermayer
f1dc7b9257
tools/target_dec_fuzzer: Adjust threshold for QPEG 
Fixes: 63712/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QPEG_fuzzer-456353017272729
Fixes: Timeout

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-12-29 01:15:41 +01:00
Michael Niedermayer
d344a4191c
tools/target_dec_fuzzer: Adjust Threshold for VP6A 
Fixes: Timeout
Fixes: 64220/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP6A_fuzzer-5653856213925888

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-12-29 01:00:48 +01:00
Michael Niedermayer
aa1e768120
tools/target_dec_fuzzer: Adjust threshold for VMIX 
Fixes: Timeout
Fixes: 62286/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VMIX_fuzzer-5155237134204928

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-12-14 23:34:46 +01:00
Anton Khirnov
5fdbc2a1f9 tools/general_assembly: avoid using DateTime->is_between() 
It was added relatively recently and is not available everywhere.
 2023-12-11 10:01:44 +01:00
Anton Khirnov
66a02a8508 tools/general_assembly: add newly voted-in extra GA members 
Cf.
* https://vote.ffmpeg.org/cgi-bin/civs/results.pl?id=E_d0b225b9aa8d45d5
* http://lists.ffmpeg.org/pipermail/ffmpeg-devel/2023-November/317496.html
  Message-Id <170115613784.8914.4950266152609138336@lain.khirnov.net>
 2023-11-28 09:07:23 +01:00
Anton Khirnov
2020ef9770 tools/general_assembly: restore printing HEAD 2023-11-26 10:12:01 +01:00
Anton Khirnov
56a8b34b64 tools/general_assembly: implement extra GA members 2023-11-26 10:12:01 +01:00
Anton Khirnov
6fb1eaf73a tools/general_assembly: update to conform to new rules 2023-11-19 12:58:47 +01:00
Anton Khirnov
4cad7c0522 tools/general_assembly: make the script executable 2023-11-19 12:58:47 +01:00
Diederik de Haas via ffmpeg-devel
c07ed10b0e apply spelling fixes 
Fix spelling issue as reported by Debian's lintian tool:
accomodate -> accommodate
addtional -> additional
auxillary -> auxiliary
bellow -> below
betweeen -> between
Calulate -> Calculate
coefficents -> coefficients
Defalt -> Default
defaul -> default
higer -> higher
neccesary -> necessary
orignal -> original
ouput -> output
precison -> precision
processsing -> processing
substract -> subtract
Transfered -> Transferred
upto -> up to

Also add several of them to the 'common typos' check in patcheck.

Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
 2023-11-18 19:55:42 +01:00
Cosmin Stejerean via ffmpeg-devel
575efc0406 tools/general_assembly.pl - add options to print names, emails or both 
Signed-off-by: Cosmin Stejerean <cosmin@cosmin.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2023-11-14 18:33:07 +01:00
Michael Niedermayer
c2f2bf82c1
tools/target_dec_fuzzer: Adjust threshold for CSCD 
Fixes: Timeout
Fixes: 63362/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CSCD_fuzzer-4694620065628160

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-11-01 16:40:21 +01:00
Michael Niedermayer
bb9f8a1cb7
tools/target_dec_fuzzer: Adjust wmapro threshold 
Fixes: Timeout
Fixes: 62266/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMAPRO_fuzzer-5125460729921536

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-10-03 20:09:27 +02:00
Michael Niedermayer
6359b2ce03
tools/target_dec_fuzzer: Adjust threshold for MVHA 
Fixes: Timeout
Fixes: 62120/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MVHA_fuzzer-5647877768347648

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-10-03 20:09:27 +02:00
Michael Niedermayer
9ee87245c5
tools/target_dec_fuzzer: Adjust threshold for rtv1 
Fixes: 60499/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RTV1_fuzzer-5020295866744832
Fixes: Timeout

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-09-22 23:47:40 +02:00
Andreas Rheinhardt
95e876f069 tools/patcheck: Remove test for ancient INIT_VLC_USE_STATIC 
The flag has been removed long ago.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-09-11 00:26:34 +02:00
Andreas Rheinhardt
e3b355c0be avutil/mem: Don't include avutil.h 
It is not necessary at all. So remove it.
This also breaks an inclusion cycle mem.h->avutil.h->common.h->mem.h.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-09-07 00:42:10 +02:00
Michael Niedermayer
5a16eb78db
tools/target_dec_fuzzer: adjust threshold for RKA 
Fixes: Timeout
Fixes: 59349/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RKA_fuzzer-5334280839233536

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-09-04 21:45:51 +02:00
James Almer
f48ddc1ba0 tools/target_bsf_fuzzer: fix some filter names 
Signed-off-by: James Almer <jamrial@gmail.com>
 2023-06-29 22:44:11 -03:00
James Almer
9367b58e71 tools/target_bsf_fuzzer: set aud option on h266_metadata bsf 
Signed-off-by: James Almer <jamrial@gmail.com>
 2023-06-29 14:12:50 -03:00
Michael Niedermayer
fe167bae96
tools/target_dec_fuzzer: Adjust threshold for speex 
Fixes: Timeout
Fixes: 59731/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SPEEX_fuzzer-4809436670328832

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-06-23 02:06:46 +02:00
Michael Niedermayer
8d5de4e12f
tools/target_dec_fuzzer: Test lowres 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-06-06 21:37:53 +02:00
Lynne
88e2cca3db
tools/cl2c: change to tools/source2c and allow non-OpenCL source files 2023-05-29 00:42:00 +02:00
Stefano Sabatini
6f1368842d tools/normalize: port to python3, extend syntax 
Also add documentation and logging.
 2023-05-14 10:16:01 +02:00
Michael Niedermayer
69eb8197af
tools/target_dec_fuzzer: Adjust threshold for rka 
Fixes: Timeout
Fixes: 57993/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RKA_fuzzer-5825782785376256

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-05-01 00:48:32 +02:00
Michael Niedermayer
f6dffe6fc4
tools/target_dec_fuzzer: Adjust threshold for APE 
Fixes: Timeout
Fixes: 57889/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5262308950802432

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-05-01 00:48:32 +02:00
Michael Niedermayer
b614388056
tools/target_dec_fuzzer: Adjust threshold for FMVC 
Fixes: Timeout
Fixes: 56753/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FMVC_fuzzer-5115163557888000

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-05-01 00:48:32 +02:00