Fixes Ticket4931
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 4c2d4e8700)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This fixes access to Grandstream cameras, which return 401 to ffmpeg
otherwise.
VLC sends Authorization: header with spaces between parameters, and it
is known to work with Grandstream devices and broad range of other HTTP
and RTSP servers, so author considers switching to such behaviour safe.
Just for record - RFC 2617 (HTTP Auth) does not specify the need in
spaces, so this is not a bug of FFmpeg.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit fdb3283872)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: invalid_read.nut
Found-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 2d221d9e06)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes hang.nut
Found-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b2955b6c5a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Not requiring this can end up producing hilariously broken files
together with -c:s copy (e.g. a webvtt file containing binary subtitle data).
Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b84232694e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 055e56e9f7)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit fb04666995)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes CID1322351
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 71ec8e1ed6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: CID1322313
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a51d4246d8)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: CID1322319
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f1593e4ca5)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes CID1322333
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 32f53958b8)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This macro avoids the undefined corner case with the *_MIN values
Previous version Reviewed-by: Ganesh Ajjanagadde <gajjanag@mit.edu>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit d6cd614dac)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 733511fb53)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array access
Fixes: 87196d8bbc633629fc9dd851fce73e70/asan_heap-oob_26f6853_862_cov_585961513_sonic3dblast_intro-partial.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 63fb5a6aef)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 6701c92fa4)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit ee155c18a2)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 781efd0741)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
No testcase known
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 45f3d4e63e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
No testcase known
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit ac0ba6f233)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
The null muxer has AVFMT_RAWPICTURE set but can be fed with non-raw material
related to Ticket4778
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c8890941d6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 15ff3f3fdf)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes Ticket4777
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit db91e0edb6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b1f59bb660)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This avoids leaving uninitialized bits in the output
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit e322b7061f)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
related to ticket4749
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7ab1c57a64)
Conflicts:
libavcodec/aacdec_template.c
(cherry picked from commit dabb6dd98af52a22a922bca4a9196acf68b084dd)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Previously only the edit_rate of material_track was checked.
If it's negative, it causes assertion failures in av_rescale_rnd.
Reviewed-by: Tim Nicholson <nichot20-at-yahoo.com@ffmpeg.org>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 047bf82c18)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Otherwise the h263p decoder can try to copy overread bytes, even though
buffer is NULL.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 6a69a175e7)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
If it is negative, it causes segmentation faults in decode_rle.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit f621749d11)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
The return type of strlen is size_t, i.e. unsigned, so if pd->buf_size
is 3, the right side overflows leading to a wrong result of the
comparison and subsequently a heap buffer overflow.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit db374790c7)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 189420cb56)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
flcoeffs2[pos] should be the log2 of flcoeffs1[pos].
flcoeffs1[0] can be 0 here, thus flcoeffs2[pos] gets set to -inf,
causing problems further down.
This seems to have been copied from imc_decode_level_coefficients in
commit 4eb4bb3 without updating the position.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 75fd5ce4c1)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
More than 32 bits can't be stored in an integer and get_bits should not
be used with more than 25 bits.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit d0eff8857c)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
get_bits should not be used for more than 25 bits.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit f9883a669c)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Otherwise sm_size can be larger than size, which results in a negative
packet size.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 6b9fdf7f4f)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
If nb_samples is zero, the bit_rate calculation results in a division by
zero.
Since ff_get_buffer fails if frame->nb_samples is zero, this can be
fixed by moving the bit_rate calculation after that function call.
That also makes it possible to reuse the already calculated
frame->nb_samples value.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 04dfbc9441)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
This way ffplay chooses the mp2 stream for Ticket3890
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 802cca5905)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e8b4f6d6be)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
avctx->bits_per_raw_sample is used in get_sbits_long, which only
supports up to 32 bits.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4c2b88678b)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
With a certain fuzzed file, the parser will always return 0 consumed
bytes, which makes calling code call the parser infinitely. Return the
full packet size on error instead. (Here it would be nice if parsers
could return errors at all.)
Additionally, _if_ there's some data left, return that too, which might
help with somewhat broken but still somehow playable files.
Fixes ticket #4242.
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 09b4ad1568)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>