Fixes Ticket4151

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8524558858)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes infinite loop
Fixes Ticket4154

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a6f730730b)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes ticket4152

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit eac5c7b837)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array read
Fixes Ticket4121

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit b50e003e1c)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes invalid writes with invalid multichannel streams.

CC:libav-stable@libav.org
(cherry picked from commit 1973079417)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array access
Fixes: signal_sigsegv_35bd0f0_1182_cov_791726764_STRUCT_B_Samsung_4.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ea38e5a6b7)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes: signal_sigabrt_7ffff6ac7bb9_2683_cov_4120310995_m_ijpg.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 970a8f1c25)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array read
Fixes: asan_heap-oob_177e222_885_cov_1532528832_MERGE_D_TI_3.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 9f9440bd81)

Conflicts:

	libavcodec/hevc_ps.c

Fixes out of array access
Fixes: asan_heap-oob_22388d0_3435_cov_3297128910_small_roll5_FlashCine1.cine
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 1d3a3b9f89)

Conflicts:

	libavcodec/rawdec.c

Fixes out of array access
Fixes: asan_heap-oob_20a6c26_2690_cov_3434532168_mail.png
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 79ceaf827b)

Conflicts:

	libavcodec/pngdec.c

Fixes out of array access
Fixes: signal_sigsegv_324b135_3398_cov_246853371_short.flac
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e5c01ccdf5)

Conflicts:

	libavcodec/flacdec.c

Fixes out of array read
Fixes: asan_heap-oob_4d2250_814_cov_2745172097_JACOsub_capability_tester.jss
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3d5d95db3f)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array access
Fixes: asan_heap-oob_1ca4f85_2760_cov_144449187_miss_congeniality_pegasus_ljpg.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 0eecf40935)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

These cases are not supported yet

Fixes assertion failure
Fixes: signal_sigabrt_7ffff6ac7bb9_1_cov_1553101927_00.jpg
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 0bf416f262)

Conflicts:

	libavcodec/mjpegdec.c
(cherry picked from commit bc73ee996b)

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 4388e78a0f)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4eae568a07)

Conflicts:

	doc/APIchanges
(cherry picked from commit f00c8f879a)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes reading uninitialized memory

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 530eb6acf8)

Conflicts:

	libavformat/hlsenc.c
(cherry picked from commit 0ac22f043b)

Conflicts:

	libavformat/hlsenc.c

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
(cherry picked from commit 173d51c982)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array read
Fixes: asan_heap-oob_2aec5b0_1828_classical_22_16_2_16000_v3c_0_exclusive_0_29.wma
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5dcb99033d)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array read
Fixes: asan_heap-oob_2573085_3783_utvideo_rgba_median.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 7656c4c6e6)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Found-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 206c98f303)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes an "initialization discards qualifiers from pointer target type" warning.
(cherry picked from commit f05855414e)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Might fix Ticket3889

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 547fce9585)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

av_get_codec_tag_string() uses more that 1 char for unprintable characters.

(cherry picked from commit edbbb11488)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit cb58c771ad)

Fixes Ticket4086

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f0ae0354d3)

Fixes "Non-monotonous DTS in output stream 0:0"
Fixes Ticket4020

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ce80f9fee9)

This reverts commit b1ad931233.

Fixes Ticket #3517

Requested-by: Giorgio Vazzana <mywing81@gmail.com>
Merged-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6f21fb7932)

Conflicts:
	libavdevice/v4l2.c

Fixes Ticket3918

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 817663897e)

Fixes Ticket4011

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 69a9a90d2e)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

this also uses avpriv_find_start_code(), though no speed change is expected as
the area searched is generally small

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3b678da5e3)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This allows sharing them with the h264 parser

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4898440f6b)

Conflicts:

	libavcodec/h264.c

Fixes Ticket3909

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ab84effded)

Fixes Ticket 3855

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5109ce2017)

Fixes Ticket3884

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 1b5ccae0f2)

Fixes vertical line at the right side
Fixes Ticket 3929

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit b96d864fd6)

Fixes Ticket3939

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 296cd9c432)

Fixes ticket 3959

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c02ea58c5f)

Fixes Ticket3980

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit be695ee389)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array access
Fixes: asan_stack-oob_49b1e5_10_009.mov
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e91ba2efa9)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array read
Fixes: asan_heap-oob_fb5c50_19_018.rmvb
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 10e32618ac)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array access
Fixes: asan_heap-oob_12a55d3_30_029.wmv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 32e666c354)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes: out of array accesses
Fixes: asan_heap-oob_112c6b3_13_012.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit df74811cd5)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array accesses
Fixes: asan_heap-oob_22c9a39_16_015.mxf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f3c0e0bf6f)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array access
Fixes: asan_heap-oob_11222fb_21_020.dxa
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e70312dfc2)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes: asan_heap-oob_1078676_9_008.drc
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 39680cacee)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes very long but finite loop
Fixes: asan_heap-oob_107866c_42_041.drc
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5145d22b88)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes integer overflow
Fixes out of array read
Fixes: asan_heap-oob_107866c_42_041.drc
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 526886e606)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes: asan_heap-oob_22b30d4_39_038.sgi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a050cf0c45)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>