Fixes: 1356/clusterfuzz-testcase-minimized-6008489086287872
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b20c71409b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: 1355/clusterfuzz-testcase-minimized-6662205472768000
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c535436cbe)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: signed integer overflow: -1094995529 * 131 cannot be represented in type 'int'
Fixes: 1353/clusterfuzz-testcase-minimized-5208180449607680
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 523205ce1e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: 1352/clusterfuzz-testcase-minimized-5757565017260032
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 35f3df0d76)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array read
Fixes: 1349/clusterfuzz-testcase-minimized-5370707196248064
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a8ad83b793)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: 1346/clusterfuzz-testcase-minimized-5776732600664064
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a234b5ade3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array access
Fixes: 1345/clusterfuzz-testcase-minimized-6062963045695488
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f52fbf4f3e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: 1342/clusterfuzz-testcase-minimized-5490842129137664
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 0953736b7e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: 1341/clusterfuzz-testcase-minimized-5441502618583040
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 1002932a3b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: 1340/clusterfuzz-testcase-minimized-4669892148068352
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f55df62998)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: 1339/clusterfuzz-testcase-minimized-4614671485108224
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 38152d9368)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: 1338/clusterfuzz-testcase-minimized-6485546354343936
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 9fac508ca4)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: out of array access
Fixes: 1348/clusterfuzz-testcase-minimized-6195673642827776
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit ce551a3925)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: 943/clusterfuzz-testcase-5114865297391616
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a78ae465fd)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: 1335/clusterfuzz-testcase-minimized-5566961566089216
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a0e5f7f363)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: 1080/clusterfuzz-testcase-5353236754071552
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit ce7098b8f2)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This avoids intermediates from overflowing (the final values are checked)
Fixes: runtime error: signed integer overflow: -167712 + -2147352576 cannot be represented in type 'int'
Fixes: 1298/clusterfuzz-testcase-minimized-5955580877340672
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c1c3a14073)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: 1214/clusterfuzz-testcase-minimized-6130606599569408
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit fc8cff96ed)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
The code does use 16bit sized arrays later so larger deltas would not work
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 48b3117844)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: 1280/clusterfuzz-testcase-minimized-6102353767825408
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 382b4fc9b5)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Decreases the time spend decoding junk.
May fix: 1283/clusterfuzz-testcase-minimized-6221126759874560
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 2f00300b77)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Suggested-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b706ddbae3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
compilers doing DCE at -O0 do not necessarily understand "complex" boolean expressions
Build succeeds with this change, this was the only failure
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit fa8fd0808f)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit e46d637452)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
It should not be a value larger than the number of streams we have,
or it will cause invalid reads and/or SIGSEGV.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit ec07efa700)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This seems to be non-optional, and if the muxer is run without it,
strlen() is run on NULL, causing a segfault.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit cbd3a68f3e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 9eff4b0d2b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes use of uninitialized data
Found-by: Thomas Guilbert <tguilbert@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 170d864d2c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: 619/clusterfuzz-testcase-5803914534322176
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 61ee2ca775)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit ac24a8202a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This avoids an integer overflow
the solution matches oggparsevorbis.c and 45581ed15d
Fixes: 700242
Found-by: Thomas Guilbert <tguilbert@google.com>
Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 679a315424)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes CID1396850
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit bd8201566d)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes CID1396835
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 4064f3f0df)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This cna happen if the user tries to call the new decode API for
subtitles.
Fixes CID 1402071.
(cherry picked from commit b4b8ca24f6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes CID1397292
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 5f2b360fc0)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This should make no difference as the value should not be able to be that large
but its more correct this way
Fixes CID1348138
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f48b6b8b91)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
CID: 1396257
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
(cherry picked from commit d1f3e475f9)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
The maximum number of references is 16, so the index value cannot
exceed 15.
Fixes Coverity CID 1348139, 1348140, 1348141
(cherry picked from commit 4e6d1c1f4e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: 902/clusterfuzz-testcase-4561155144024064
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 4f727fbc73)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes timeout with 847/clusterfuzz-testcase-5291877358108672
Fixes timeout with 850/clusterfuzz-testcase-5721296509861888
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 98da63b3f5)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
