Fixes out of array read
Fixes: asan_heap-oob_1fb2f9b_3780_cov_3984375136_usf.mkv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 692b22626ec9a9585f667c124a186b1a9796e432)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array access
Fixes: case2_bad_read_yuv2rgbx32.mp4
Found-by: Michal Zalewski <lcamtuf@coredump.cx>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket4151
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8524558858b7e14bc50afa10233e0194f591ab9d)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This avoids out of array accesses
Should fix Ticket3451
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4388e78a0f022c8572996f9ab568a39b5f716f9d)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes part of Ticket3466
Found by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 14fa7fc6a81d5e59e05243cdc92108eab1b138ac)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f6759d9ad4a8b71e6f212ca4f1e7da9fa56d3298)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Should fix fate failure with clang ftrapv
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c9c0451224fd7bc38b4e135e99f114f80c1ae67f)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6c47a4e972485e5f0c812159373f703c6f1d089f)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes artifacts where fast bilinear was used for downscaling chroma
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 037fc3b054b10aee0f11fdbe835e5dffa8e95b37)
* commit 'e58013dd8f00e17dd98ba64e41c72f1d152f6608':
sws: use planarRgbToRgbWrapper only for 8bit per component
Conflicts:
libswscale/swscale_unscaled.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
planar rgb formats do not use the table
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
This code path is not implemented and makes not much sense to implement
either.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
The function doesnt support >8bit currently
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* commit '05b0998f511ffa699407465d48c7d5805f746ad2':
dsputil: Fix error by not using redzone and register name
swscale: GBRP output support
Conflicts:
libswscale/output.c
libswscale/swscale.c
libswscale/swscale_internal.h
libswscale/utils.c
tests/ref/lavfi/pixdesc
tests/ref/lavfi/pixfmts_copy
tests/ref/lavfi/pixfmts_null
tests/ref/lavfi/pixfmts_scale
tests/ref/lavfi/pixfmts_vflip
Merged-by: Michael Niedermayer <michaelni@gmx.at>
We have to make some symetric changes elsewhere as this increases
the precission with which samples are stored.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'ef5d41a5534b65f03d02f2e11a503ab8416bfc3b':
x86inc: Rename "program_name" to "private_prefix"
configure: Run SHFLAGS through ldflags_filter()
Conflicts:
configure
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The new name is more descriptive and will allow defining a separate
public prefix for externally visible library symbols.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
sws_getCachedContext() and sws_getContext() expect sws_alloc_context()
to return NULL when out of memory, as follows.
if (!(context = sws_alloc_context()))
return NULL;
This patch fixes sws_alloc_context() to return NULL in that case.
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
