Fixes out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8d3c99e825)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes a few green artifacts at the top
Fixes rest of Ticket 2535
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c67bca2b5a)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes green trash
Fixes part of Ticket2535
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit bca50e5cd5)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Other dimensions would not work correctly currently,
also ask for a sample for files that fail this check.
This fixes an integer overflow leading to out of array
accesses.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 1e00bbb10c)
Conflicts:
libavcodec/lcldec.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e398990eb8)
Conflicts:
libavcodec/msrledec.c
More speedup and fixes 'may be used uninitialized in this function' warnings
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d2e0a276d5)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
speeds up code and allows more simplifications
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit dbaae33c2c)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
When parsing the Xing/Info tag, don't set the bit rate if it's an Info tag.
When parsing the stream, don't override the bit rate if it's already set,
otherwise calculate the mean bit rate from parsed frames. This way, the bit
rate will be set correctly both for CBR and VBR streams.
Signed-off-by: Alexander Kojevnikov <alexander@kojevnikov.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 29d8cd265a)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This prevents various values from becoming stuck at NAN and
output to become silent
If someone knows a cleaner solution, thats welcome!
Fixes Ticket2335
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8978c743fb)
The IIR filter numerically diverges in such cases, this could easily be
fixed but would make the filter slower on some platforms
Fixes Ticket2246
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit fee5da6b0a)
Fixes out of array access
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit bdeb61ccc6)
Conflicts:
libavcodec/h264_ps.c
Fixes out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8a6449167a)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e1219cdaf9)
Conflicts:
libavcodec/tiff.c
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 1ac0fa50ef)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes integer overflow and out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5260edee7e)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 365270aec5)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket1918
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6f77122bf5)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Improves the file from Ticket2050
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 985aa0be82)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This prevents faulty increasing of has_b_frames
Should fix Ticket 2062
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c230af9bcc)
Without any correctly decoded slices, there can be no frame.
Fixes out of array reads
Found-by: Rafaël Carré
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 60af6c3138)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Prevent out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 96f452ac64)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array writes
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ab6c9332bf)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This prevents a buffer overflow in rle_decode()
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 7357ca900e)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes state becoming inconsistent
Fixes a null pointer dereference
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 23318a5735)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fix writing over the end
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 0ceca269b6)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f18c873ab5)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes vlc decoding for hypothetical files that would contain such cases.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 0dfc01c2bb)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Prevents out of array writes
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f67a0d1152)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Avoids integer overflows and out of array accesses.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 49b729d3af)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixed CID968588
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit fc86f88b32)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes CID968587
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3fba3e79a3)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
It's been returning an error value since
bad446e251
Also check for the errors it returns.
(cherry picked from commit ea382767ad)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
