Fixes out of array read
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 161ccdaa06)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array read
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 16793504df)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array read
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7d196f2a5a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array read
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a6330119a0)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array read
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 2d99101d09)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array read
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a2b8dde659)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array read
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 121be31060)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array read
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 042faa847f)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array read
Found-by: Thomas Garnier using libFuzzer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c92f55847a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array access
Found-by: Thomas Garnier using libFuzzer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 25ab1a65f3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This is intended to workaround bug "665 Integer Divide Instruction May
Cause Unpredictable Behavior" on some early AMD CPUs, which causes a
div-by-zero in this codepath, such as reported in Mozilla bug #1293996.
Note that this isn't guaranteed to fix the bug, since a compiler is free
to reorder instructions that don't depend on each other. However, it
appears to fix the bug in Firefox, and a similar patch was applied to
libvpx also (see Chrome bug #599899).
(cherry picked from commit be885da342)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array read
Found-by: Thomas Garnier using libFuzzer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 85d23e5cbc)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This function must be called from the mb or slice encoding loop and MMX state may not
be clean there
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 03ec6b780c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 4f96f9d111)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 3305f71025)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This can overread (either before start or beyond end) of the buffer in
Nx1 (i.e. height=1) images.
Fixes mozilla bug 1240080.
(cherry picked from commit 0f88b3f82f)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: 1.poc
Fixes out of array read
Found-by: 连一汉 <lianyihan@360.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a5af1240fc)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This is simpler and fixes an out of array read, fixing it with AVBuffers
would be more complex
Fixes: e00d9e6e50e5495cc93fea41147b97bb/asan_heap-oob_12dcdbb_8798_b32a97ea722dd37bb5066812cc674552.mov
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 752e6dfa3e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes occurance of NaN/Inf leading to assertion failures and out of array access
Fixes: d1c38a09acc34845c6be3a127a5aacaf/signal_sigsegv_3982225_6121_d18bd5451d4245ee09408f04badd1b83.wmv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 77bf96b047)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array access
Fixes: 6b73fa392ac808f02e95a4e0a5770026/asan_static-oob_1b15f9a_1969_e7778535e5f27225fe0d6ded14721430.AVI
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 9ffe44c5c7)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit bbec14de31)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes Ticket5736
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c1bfeda5a3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Sasi Inguva <isasi@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 282477bf45)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes regression from Ticket5428
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b0b3676e13)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes Ticket5478
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b21f674876)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
It is allocated before, this cannot work
Fixes Ticket5613
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 24f5136196)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
No testcase known
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c36fc857b5)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
The maximum number of bits int the prefix code for
p(0) is 4. By setting it as 3, we were missing the
last 0 bit.
This fixes bug #4715 present on the trac.
Signed-off-by: Umair Khan <omerjerk@gmail.com>
Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 5d64ba9d18)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes Ticket5528
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 153ab83bd3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 43a4276c69)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes part of ticket 5598
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 37005e65eb)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes part of ticket 5598
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 250b620d29)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes part of ticket 5598
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit bfe945ac3a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes regression with mplayers direct rendering and reduces buffer count
pressure in some cases
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 39c0b22df4)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes Ticket5598
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit d0388bd32e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: IMG-20160418-WA0002.jpg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit deaf58abf2)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This decreases the MV related encoding table sizes
This should have little effect on real world video encoding performance
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit d7c75a5db0)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Functionality used before didn't widen the values from limited to
full range. Additionally, now the decoder uses BT.709 where it
should be used according to the video resolution.
Default for not yet set colorimetry is BT.709 due to most observed
HDMV content being HD.
BT.709 coefficients were gathered from the first two parts of BT.709
to BT.2020 conversion guide in ARIB STD-B62 (Pt. 1, Chapter 6.2.2).
They were additionally confirmed by manually calculating values.
Fixes#4637
(cherry picked from commit 9779b62624)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes Ticket5319
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 9ac154d1fa)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
