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805 Commits

Author SHA1 Message Date
Kacper Michajłow
d811966ba6 tools/target_dem_fuzzer: remove unused fuzz_tag 
Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-06-07 14:33:27 +02:00
Kacper Michajłow
dc9794d340 tools/target_dem_fuzzer: make fuzz data pointer constant 
Mostly to avoid warnings.

Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-06-07 14:33:26 +02:00
Kacper Michajłow
ccfea9696f tools/target_dec_fuzzer: suppress Wunused-function 
Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-06-07 14:33:26 +02:00
Michael Niedermayer
f51c385a8e tools/merge-all-source-plugins: Check that there are no uncommited changes 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-05-15 16:19:59 +02:00
Michael Niedermayer
a06b86a09b tools/merge-all-source-plugins: Try merging a tag or branch matching the current version 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-05-15 16:19:58 +02:00
Michael Niedermayer
12b853530a Add tools/merge-all-source-plugins 
Simple script to merge all source plugins.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-05-15 12:17:04 +02:00
Michael Niedermayer
8168ebdcc5 tools/target_dec_fuzzer: Adjust threshold for WEBP 
Fixes: Timeout
Fixes: 403345121/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WEBP_fuzzer-6408323910139904

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-05-15 03:03:56 +02:00
Michael Niedermayer
8c920c4c39 Remove libpostproc 
Libpostproc will be available as source plugin at
https://github.com/michaelni/FFmpeg/tree/sourceplugin-libpostproc
OR
https://github.com/michaelni/libpostproc

whatever turns out more convenient to maintain

For the upcoming 8.0 release, libpostproc will be included, so as not to
cause delays or inconveniences

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-05-07 15:35:47 +02:00
Andreas Rheinhardt
e73c59c6c3 tools/target_dec_fuzzer: Assert on AVERROR_BUG 
This will bring these bugs to our attention.

Reviewed-by: Kacper Michajlow <kasper93@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-04-25 12:35:48 +02:00
Andreas Rheinhardt
0d9b0015ba tools/target_dec_fuzzer: Remove mjpeg hack 
ff_mjpeg_decoder is now referenced directly by the relevant
decoders, so that the linker sees the dependency and
just does the desired thing. So remove the hack.

(Btw: The preprocessor does not do string comparisons, instead
undefined tokens in #if checks evaluate to 0, making the check
true regardless of the actual codec fuzzed (and leading to
linker errors if the mjpeg decoder is disabled).)

Reviewed-by: Kacper Michajlow <kasper93@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-04-25 12:35:28 +02:00
Marvin Scholz
d0bcf62597 tools/aviocat: use av_err2str 
There is no need to explicitly specify the buffer, as it
is only ever passed to fprintf, so av_err2str can be used.
 2025-04-22 20:45:57 +02:00
Marvin Scholz
da38b2fcd2 tools/sidxindex: use av_err2str 
There is no need to explicitly specify the buffer, as it
is only ever passed to fprintf, so av_err2str can be used.
 2025-04-22 20:45:57 +02:00
Marvin Scholz
a903d6dade tools/ismindex: use av_err2str 
There is no need to explicitly specify the buffer, as it
is only ever passed to fprintf, so av_err2str can be used.
 2025-04-22 20:45:57 +02:00
Link Mauve
50910c32c5 tools: Fix deprecation warning in patcheck 
GNU apparently deprecated their egrep alias, replace it with 'grep -E'
to avoid getting flooded with deprecation warnings.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-04-16 13:09:02 +02:00
Kacper Michajłow
2a2b5aec5b tools/target_swr_fuzzer: fix memory leak on av_samples_fill_arrays() error 
Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-04-03 01:58:07 +02:00
Andreas Rheinhardt
aaf3cd9ddb avcodec/raw: Duplicate raw_pix_fmt_tags into fourcc2pixfmt tool 
Do this instead of exporting raw_pix_fmt_tags
via avpriv_get_raw_pix_fmt_tags().

For shared builds this will lead to an increase in the
combined size of the lavc and fourcc2pixfmt binaries
(because the overhead of exporting avpriv_get_raw_pix_fmt_tags()
is dwarfed by the size of the array), but given that
fourcc2pixfmt is a test tool that is not widely distributed
it does not really matter. For static builds the opposite
is true (the rest of lavc/raw.o is no longer pulled into
the test tool and the getter can be removed, too).

This patch has the additional benefit of removing
struct PixelFormatTag from the ABI.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2025-03-28 14:33:31 -03:00
Frank Plowman
a37f634383 tools: Add binaries to .gitignore 
Signed-off-by: Frank Plowman <post@frankplowman.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-02-25 02:03:58 +01:00
Michael Niedermayer
4ff1d1f3d6 add tools/compare-cvelists.sh 
This compares the MITRE CVE list with our webpage security list and
produces a diff, so people can investigate, fix, backport and correct
differences

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-02-24 15:39:03 +01:00
Michael Niedermayer
90ff3ae976 tools/target_swr_fuzzer: do not use negative numbers of samples 
Fixes: signed integer overflow: -277109688 * 8 cannot be represented in type 'int'
Fixes: 376118159/clusterfuzz-testcase-minimized-ffmpeg_SWR_fuzzer-5884436320681984

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-01-21 22:55:10 +01:00
Michael Niedermayer
695b7c71d9 tools/target_dec_fuzzer: Adjust threshold for MSCC 
Fixes: Timeout
Fixes: 377574369/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MSCC_fuzzer-4924697608781824

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-01-08 23:23:26 +01:00
Michael Niedermayer
70514ff0ec tools/target_dec_fuzzer: Adjust threshold for VP6 
Fixes: Timeout (would need 62sec)
Fixes: 376731123/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP6_fuzzer-5926437896388608

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-01-08 23:23:26 +01:00
Michael Niedermayer
4bd9b5f520 tools/target_dec_fuzzer: Adjust threshold for TDSC 
Fixes: Timeout
Fixes: 376320337/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TDSC_fuzzer-6259585758855168

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-01-08 23:23:25 +01:00
Michael Niedermayer
8f4eb0fe03 tools/target_dec_fuzzer: Adjust threshold for EACMV 
Fixes: Timeout
Fixes: 382988735/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EACMV_fuzzer-5278721465974784

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-12-24 02:55:51 +01:00
Michael Niedermayer
fe1aeb499b tools/target_dec_fuzzer: Adjust threshold for SGA 
Fixes: Timeout
Fixes: 382804863/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SGA_fuzzer-5652795669151744

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-12-24 02:55:51 +01:00
Michael Niedermayer
e7230bc503 tools/target_dec_fuzzer: Adjust threshold for MVC1 
Fixes: Timeout
Fixes: 378231213/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MVC1_fuzzer-6640960500465664

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-12-24 02:55:50 +01:00
Michael Niedermayer
89efc6c97c tools/target_dec_fuzzer: Adjust Threshold for indeo5 
Fixes: 379768251/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INDEO5_fuzzer-5981329084186624
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>
 2024-12-24 02:46:47 +01:00
Anton Khirnov
3bfb6061fb tools/general_assembly: exclude Derek from GA emails 
At his own request, he can remove the entry whenever he likes.
 2024-11-28 15:51:37 +01:00
Anton Khirnov
9cb8928d69 tools/general_assembly: add a mechanism for excluding people from GA list 
To be used at their own request, when they do not wish to receive vote
emails.
 2024-11-28 15:51:37 +01:00
Ronald S. Bultje
a5dabfc9c0 enc_recon_frame_test: don't print an error on EOF. 
Before:
$ make tools/enc_recon_frame_test
$ tools/enc_recon_frame_test ~/Movies/cif/bus_cif.y4m libx264 'tune=psnr'
Error submitting a frame for encoding

After:
All 150 encoded frames match
 2024-11-13 09:26:22 -05:00
Michael Niedermayer
6190e82647 tools/target_swr_fuzzer: Limit the number of samples 
Fixes: OOM and Timeout
Fixes: 71254/clusterfuzz-testcase-minimized-ffmpeg_SWR_fuzzer-5941896977907712

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-09-24 15:37:18 +02:00
Michael Niedermayer
5ded752241 tools/target_dec_fuzzer: Add threshold for SRGC 
Fixes: Timeout
Fixes: 71234/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SRGC_fuzzer-5098445864501248

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-09-24 15:37:18 +02:00
Michael Niedermayer
9a823fbcfa tools/target_dec_fuzzer: Adapt threshold for RASC 
Fixes: Timeout
Fixes: 71108/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RASC_fuzzer-4799330484027392

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-09-24 15:37:17 +02:00
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