Fixes Ticket4621
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 57078e4d25)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket4611
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d1050d9950)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket4636
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3a6a8f6ee1)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Calling ffio_ensure_seekback() if ffio_init_checksum() has been called
on the same context can lead to out of bounds memory accesses and
crashes. The reason is that ffio_ensure_seekback() does not update
checksum_ptr after reallocating the buffer, resulting in a dangling
pointer.
This effectively fixes potential crashes when opening mp3 files.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit dc87758775)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This is more robust.
And only check if there is actually a frame returned.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit dd6c8575db)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Also use the frame pixel format instead of the one from the codec
context, which is more robust.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit fdc64a1044)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Neccessary -> Necessary
formated -> formatted
thee -> the
eventhough -> even though
seperately -> separately
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit ed0b1db640)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This reverts commit 04f0002, which made it impossible to enable VSX with
a generic cpu.
This changes the behavior back to what it was before commit b0af404.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 45babb0121)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Found-by: Daemon404
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8e91d9652e)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes fate tests on PPC64be
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 04f0002291)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Make the logic in libavformat/hevc.c parse_rps align with libavcodec/hevc_ps.c ff_hevc_decode_short_term_rps
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6e1f8780c8)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
If chan2 is not smaller than the number of channels, it can cause
segmentation faults due to dereferencing a NULL pointer.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 05c57ba2f4)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
The AVFrame values are closer to the AVFrame bitmap changed instead of
the AVCodecContext values, so this should be more robust
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit aef0e0f009)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Otherwise it can be 0 in sonic_decode_frame, causing SIGFPE crashes.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Return layout when FF_API_GET_CHANNEL_LAYOUT_COMPAT is set even if the
layout itself is not in the deprecated style.
Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
The flag was set unintentionally and the code will break if a NULL
packet is passed in.
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'b14086ca38efa1a86cb0f0c6aa147b05f698877b':
mkv: Correctly report the latest packet had been flushed
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'b380337020e271c5431aa8ef8f8e9dfda5e919b2':
mpjpegdec: don't try to alloc an AVIOContext when probe is guaranteed to fail
See: 1382add59d
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The first check is done without the AVIOContext, so alloc it only if said check succeeds
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
