Fixes: CID1500342 Unintentional integer overflow
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 70b4994762)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: CID1467435 Unintentional integer overflow
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit d9d1f65308)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: CID1505963 Unintentional integer overflow
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a2b8d03347)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Helps: CID1441939 Unchecked return value
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a287f17db2)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Helps: CID1441167 Unchecked return value
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 8814cedb07)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This will not overflow for normal values
Fixes: CID1500280 Unintentional integer overflow
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit bfc22f364d)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This is test code after all so it should test things
Fixes: CID1518990 Unchecked return value
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit e3481730ed)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Failure is possible due to strdup()
Fixes: CID1516764 Dereference null return value
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit e8a1e1899d)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This could cause timeouts
Fixes: CID1439568 Untrusted loop bound
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit e35fe3d8b9)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: CID1500285 Unintentional integer overflow
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b6b2b01025)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
I dont think this can actually overflow but 64bit seems reasonable to use
Fixes: CID1521983 Unintentional integer overflow
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 4c725df059)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: CID1460979 Logically dead code
Sponsored-by: Sovereign Tech Fund
Reviewed-by: Tomas Härdin <git@haerdin.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 4ed4f9a6c0)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: CID1515456 Unintentional integer overflow
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 36126e4c14)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: CID1529220 Unused value
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 96c1162545)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: CID1439574 Dereference after null check
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a68aa951b2)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: CID1473514 Uninitialized scalar variable
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c2d897f356)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: CID1465488 Unintentional integer overflow
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit d7924a4f60)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: CID1463550 Logically dead code
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 91d27f7e02)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: signed integer overflow: -1082982400 + -1079364728 cannot be represented in type 'int'
Fixes: 67910/clusterfuzz-testcase-minimized-ffmpeg_SWS_fuzzer-5329011971522560
The input is 9bit in 16bit, the fuzzer fills all 16bit thus generating "invalid" input
No overflow should happen with valid input.
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 1330a73cca)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: signed integer overflow: -831176 * 9539 cannot be represented in type 'int'
Fixes: 67869/clusterfuzz-testcase-minimized-ffmpeg_SWS_fuzzer-5117342091640832
The input is 9bit in 16bit, the fuzzer fills all 16bit thus generating "invalid" input
No overflow should happen with valid input.
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a56559e688)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: CID1420393 Unchecked return value
Sponsored-by: Sovereign Tech Fund
Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 63415168db)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: CID1403227 Division or modulo by float zero
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 25cb66369e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Regression since fd172185580c1ccdcfb90bbfdb59fa806fad3117;
triggered by vp4/KTkvw8dg1J8.avi in the FATE suite, but not
when running fate as this code is not used when the bitexact
flag is set.
Bisecting done by ami_stuff, patch from user Mika Fischer
in ticket #10027 (which this commit fixes).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
(cherry picked from commit c3ca90a92e)
Use the machdep.altivec sysctl on NetBSD for AltiVec detection
as is done with OpenBSD.
(cherry picked from commit 115c96b9bd)
Signed-off-by: Brad Smith <brad@comstyle.com>
Use the proper header for PPC CPU detection code. sys/param.h includes
sys/types, but sys/types.h is the more appropriate header to be used
here.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit beaf172d75)
Signed-off-by: Brad Smith <brad@comstyle.com>
The proper type was used until 73251678c8.
This covers all of the OS's that currently have V4L2 support, permutations
of Linux glibc/musl, Android bionic, FreeBSD, NetBSD, OpenBSD, Solaris.
Copied from FreeBSD ports patch.
Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
(cherry picked from commit 9e674b3160)
Signed-off-by: Brad Smith <brad@comstyle.com>
Michael Niedermayer