Fixes a warning with -Wformat-extra-args
(cherry picked from commit 17e7fdf61a04f52c499e2d06eab2cf2d22343aa9)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 78129978f02f27d76ecaf2cd1a7bf7a47253fdab)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This fixes a null pointer dereference at least
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit cfda1bea4c18ec1edbc11ecc465f788b02851488)
Conflicts:
libavformat/hls.c
No case is known where these are needed
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 6ba42b6482c725a59eb468391544dc0c75b8c6f0)
Conflicts:
libavformat/hls.c
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Conflicts:
libavformat/hls.c
This avoids running various table inits unnecessarily
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit cc538e9dbd14b61d1ac8c9fa687d83289673fe90)
Conflicts:
libswscale/utils.c
This makes SWS more robust
Fixes: 07650a772d98aa63b0fed6370dc89037/asan_heap-oob_27ddeaf_2657_2c81ff264dee5d9712cb3251fb9c3bbb.264
Fixes: out of array read
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 8f3a9a8c278acf886f70a1d743bc07b6f9c7b51a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 5e5f82a28737fba4402259617500911cc37e3674)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array read
Fixes: 03c406ec9530e594a074ce2979f8a1f0/asan_heap-oob_7dec26_4664_37c52495b2870a2eaac65f53958e76c1.flac
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 115fb6d03ef6310732b42258d8c3cd1839cfb74b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes assertion failure
Fixes out of memory access
Fixes: test_casex.ivf
Found-by: Tyson Smith <twsmith@mozilla.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7c97946d6131b31340954a3f603b6bf92590a9a5)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
They are stored in a byte, thus more than 255 is not possible
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 59c915a403af32c4ff5126625b0cc7e38f4beff9)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: dvdec_left_shift.avi
Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 93ac72a98dff592ffc174cfb36a8975dfbf145ae)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: mjpeg_left_shift.avi
Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit d86d7b2486cd5c31db8e820d8a89554abf19567e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: mss2_left_shift.wmv
Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit e273dade78943e22b71d0ddb67cd0d737fc26edf)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array read
Fixes: test_case-mdc.264 (b47be15a120979f5a1a945c938cbef33)
Found-by: Tyson Smith <twsmith@mozilla.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 13f266b50cc7554028d22480b7e4383968e64a63)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Prevents that following scalers in the filter chain will do unintentional color range conversions.
Fixes Ticket #5096
Signed-off-by: Thomas Mundt <loudmax@yahoo.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 73ce8162f3499cf0e86d1d80dea53324bd62bcb3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array read
Found-by: Tyson Smith <twsmith@mozilla.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 5b4da8a38a5ed211df9504c85ce401c30af86b97)
Conflicts:
libavcodec/motion_est.h
Fixes mozilla bug 1230423
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7cc01c25727a96eaaa0c177234b626e47c8ea491)
Conflicts:
libavcodec/h264_slice.c
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes Ticket4960
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 1edf129cbc897447a289ca8b045853df5df1bab3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This causes a overall slowdown of 0.1 % (tested with mpeg4 single thread encoding of matrixbench at QP=3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit cccb0ffccc3723acc7aab3a859b24743596dd9c0)
Conflicts:
libavcodec/put_bits.h
This can happen if s->ls changes from 0 to 1, but picture allocation is
skipped due to s->interlaced.
In that case ff_jpegls_decode_picture could be called even though the
s->picture_ptr frame has the wrong pixel format and thus a wrong
linesize, which results in a too small zero buffer being allocated.
This fixes an out-of-bounds read in ls_decode_line.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 7ea2db6eafa0a8a9497aab20be2cfc8742a59072)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes Ticket4926
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b83d8be6bff7d645469a623aee0b380541da15cf)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit f6830cf5ba03fdcfcd81a0358eb32d4081a2fcce)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Otherwise the too small buffer is directly used in the frame, causing
segmentation faults, when trying to use the frame.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 699e68371ec7e381e5cc48e3d96e29c669261af7)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
This fixes NULL pointer dereferencing.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 9fcfe4a3cdf9a5af0c37758b178965b7b99582d4)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
If it is negative, it can cause the byte position to move backwards in
avio_skip, which in turn makes sm_size negative and thus size larger
than the size of the packet buffer, causing invalid writes in avio_read.
Also fix potential overflow of avio_tell(bc) + value_len.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit ce10f572c12b0d172c72d31d8c979afce602bf0c)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
This is used to check if the input buffer is large enough, so if this
overflows it can cause a false negative leading to a segmentation fault
in bytestream2_get_bufferu.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 9d38f06d05efbb9d6196c27668eb943e934943ae)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Fixes ubsan runtime error: null pointer passed as argument 2, which is
declared to never be null
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 9f82506c79874edd7b09707ab63d9e72078de8f9)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
This macro unconditionally used out[-1], which causes an out of bounds
read, if out is the very beginning of the buffer.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 90b99a81071d10e6b5efe86a4602d54d4f45bbcb)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
More don't fit into the integer output.
Also use get_bits_long, since get_bits only supports reading up to 25
bits, while get_bits_long supports the full integer range.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 4d5c3b02e9d2c9a630ca433fabca43285879e0b8)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Fixes out of array read
Fixes mozilla bug 1233606
Found-by: Tyson Smith
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b92b4775a0d07cacfdd2b4be6511f3cb362c977b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 997de2e8107cc4256e50611463d609b18fe9619f)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: Ticket4914
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b51e7554e74cbf007a1cab83c7bed3ad9fa2793a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes a mpegts file with hevc that fails estimating duration. Increasing number of
retries fixes the issue.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 2d8c2f1a28073d451c7db31291c333cb15ca3d0b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes CID1238790
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit e6971db12b8ae49712b77378fa8141de4904082b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: CID1341571
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit bc8b1e694cc395fdf5e2917377ef11263c937d85)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array read
Fixes: 2f95ddd996db8a6281d2e18c184595a7/asan_heap-oob_192fe91_3330_58e4441181e30a66c19f743dcb392347.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit dad354f38ddc9bfc834bc21358a1d0ad41532ca0)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array read
Fixes: d41d8cd98f00b204e9800998ecf8427e/signal_sigsegv_321165b_7641_077dfcd8cbc80b1c0b470c8554cd6ffb.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 214085852491448631dcecb008b5d172c11b8892)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c7d6ec947c053699950af90f695413a5640b3872)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
