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6172 Commits

Author SHA1 Message Date
Michael Niedermayer
23ce7312cc avfilter/vsrc_mandelbrot: Check for malloc failure 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit fbd22504c4)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-21 22:19:37 +02:00
Paul B Mahol
64d2e0b200 avfilter/vf_colorspace: fix memmory leaks 
Fixes #8303

(cherry picked from commit fddef964e8)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-05-04 19:57:11 +02:00
Paul B Mahol
5b4100cbae avfilter/vf_random: fix memory leaks 
Fixes #8296

(cherry picked from commit 3488e0977c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-05-04 19:35:02 +02:00
Paul B Mahol
7004a214d0 avfilter/vf_bwdif: fix heap-buffer overflow 
Fixes #8261

(cherry picked from commit 8c3166e1c3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-05-04 19:32:01 +02:00
Paul B Mahol
e998d8c90d avfilter/vf_edgedetect: fix heap-buffer overflow 
Fixes #8275

(cherry picked from commit de598f82f8)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-05-04 19:25:32 +02:00
Paul B Mahol
fd8b08ebbb avfilter/vf_w3fdif: deny processing small videos 
Fixes #8243

(cherry picked from commit 0e68e8c93f)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-05-04 19:23:51 +02:00
Paul B Mahol
ff93d6f710 avfilter/vf_avgblur: fix heap-buffer overflow 
Fixes #8274

(cherry picked from commit f069a9c2a6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-05-04 18:49:27 +02:00
Paul B Mahol
a9b8eda773 avfilter/af_tremolo: fix heap-buffer overflow 
Fixes #8317

(cherry picked from commit 58bb9d3a3a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-05-04 18:47:06 +02:00
Paul B Mahol
7cab59a34f avfilter/vf_edgedetect: check if height is big enough 
Fixes #8260

(cherry picked from commit ccf4ab8c9a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-05-04 18:42:56 +02:00
Paul B Mahol
ab0b268bb7 avfilter/vf_bitplanenoise: fix overreads 
Fixes #8244

(cherry picked from commit 0b56723874)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-05-04 18:40:20 +02:00
Paul B Mahol
07bc7b2c07 avfilter/vf_fieldorder: fix heap-buffer overflow 
Fixes #8264

(cherry picked from commit 07050d7bdc)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-05-04 18:37:34 +02:00
Paul B Mahol
0744d7176a avfilter/vf_fieldmatch: fix heap-buffer overflow 
Also fix use of uninitialized values.

Fixes #8239

(cherry picked from commit ce5274c138)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-05-04 18:34:53 +02:00
Paul B Mahol
350f2378c3 avfilter/vf_lenscorrection: make width/height int 
Somehow previous correct fix broke usage.

(cherry picked from commit 79522411fa)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-04-07 23:54:50 +02:00
Paul B Mahol
f8b4426c10 avfilter/vf_gblur: fix heap-buffer overflow 
Fixes #8282

(cherry picked from commit 64a805883d)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-10-31 19:22:45 +01:00
Paul B Mahol
94e502e96b avfilter/vf_lenscorrection: fix division by zero 
Fixes #8265

(cherry picked from commit 19587c9332)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-10-31 19:20:23 +01:00
Michael Niedermayer
935e455ce4 avfilter/vf_mestimate: Check b_count 
Fixes: left shift of negative value -1
Fixes: Ticket8270

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 06af6e101b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-10-09 22:02:21 +02:00
Michael Niedermayer
e8eeabea99 avfilter/vf_dctdnoiz: Check threads 
Fixes: floating point division by 0
Fixes: Ticket 8269

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 4a3917c02c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-10-09 22:02:20 +02:00
Michael Niedermayer
366e80698e avfilter/vf_ciescope: Fix undefined behavior in rgb_to_xy() with black 
Fixes: floating point division by 0
Fixes: undefined behavior in handling NaN
Fixes: Ticket 8268

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 3d500e62f6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-10-09 22:02:20 +02:00
Michael Niedermayer
a7c3cfd8ea avfilter/vf_yadif: Fix handing of tiny images 
Fixes: out of array access
Fixes: Ticket8240
Fixes: CVE-2020-22021

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7971f62120)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit bb08ee0c6fb7bdebd37cbf00aefed206909e8f78)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-10-09 22:02:20 +02:00
Michael Niedermayer
8e1d958610 avfilter/vf_scale: Fix adding 0 to NULL (which is UB) in scale_slice() 
Found-by: Jeremy Leconte <jleconte@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 1cf96ce269)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-10-09 22:02:20 +02:00
Andreas Rheinhardt
0b18f80241 avfilter/vf_xbr: Fix left shift of negative number 
Affected every usage of vf_xbr, e.g. the FATE-tests filter-2xbr,
filter-3xbr, filter-4xbr.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 4294dc3589)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-07-03 16:17:40 +02:00
Andreas Rheinhardt
4ee6a9b1bb avfilter/vf_hqx: Fix undefined left shifts of negative numbers 
Affected every usage of this filter; in particular, it affected the
FATE-tests filter-2xbr, filter-3xbr and filter-4xbr.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit fa21194326)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-07-03 16:17:40 +02:00
Michael Niedermayer
24cd98ec4a avfilter/vf_aspect: Fix integer overflow in compute_dar() 
Fixes: signed integer overflow: 1562273630 * 17 cannot be represented in type 'int'
Fixes: Ticket8323

Found-by: Suhwan
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 0c0ca0f244)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-07-01 12:49:26 +02:00
Michael Niedermayer
11dbad9f4c avfilter/vf_find_rect: Remove assert 
A score of 0 is possible
Fixes: Ticket8500

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit dfc4714886)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-07-01 12:49:26 +02:00
Michael Niedermayer
d3bc68d505 avfilter/vf_find_rect: Increase worst case score 
score could be 1.0 which lead to uninitialized values

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 6ff2474e02)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-07-01 12:49:26 +02:00
Michael Niedermayer
1af067b06f avfilter/vf_geq: Use av_clipd() instead of av_clipf() 
With floats we cannot represent all 32bit integer dimensions

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c8813b1a98)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-07-01 12:49:26 +02:00
Paul B Mahol
4321092be3 avfilter/af_silenceremove: fix possible crash if supplied duration is negative 
Signed-off-by: Paul B Mahol <onemda@gmail.com>

Fixes ticket #7697.
(cherry picked from commit 2d1594a8d6)
 2019-01-25 00:58:04 +01:00
Michael Niedermayer
c4ba170cad avfilter/vf_transpose: Fix used plane count. 
Fixes out of array access
Fixes: poc.mp4

Found-by: GwanYeong Kim <gy741.kim@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c6939f65a1)
(cherry picked from commit 3f621455d6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-07-08 13:07:06 +02:00
Kelly Ledford
235a55700b libavfilter/af_dcshift.c: Fixed repeated spelling error 
'threshhold' should be 'threshold'

Signed-off-by: Kelly Ledford <kelly.ledford@intel.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit bc219082bb)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-01-08 23:19:14 +01:00
Jun Zhao
1a6f38b31b avfilter/formats: fix wrong function name in error message 
Use perdefined micro __FUNCTION__ rather than hard coding function name
to fix wrong function name in error message.

Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 4280948702)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-01-08 23:19:14 +01:00
Muhammad Faiz
5987b16f86 avfilter/vf_ssim: fix temp size calculation 
Also use av_mallocz_array.
Fix Ticket6519.

Reviewed-by: Tobias Rapp <t.rapp@noa-archive.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
(cherry picked from commit f2d23ec03f)
 2017-08-06 16:25:33 +07:00
Michael Niedermayer
fa3bbd77c1 avfilter/vf_uspp: Fix currently unused input frame dimensions 
Found-by: Nicolas
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 942036e97c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-14 12:20:16 +02:00
Michael Niedermayer
8ce5038e99 avfilter/af_sofalizer: Fix bad shift 
Fixes CID1396835

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 4064f3f0df)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-14 12:20:15 +02:00
Michael Niedermayer
a99a7bb071 avfilter/avfiltergraph: Add assert to write down in machine readable form what is assumed about sample rates in swap_samplerates_on_filter() 
Fixes CID1397292

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 5f2b360fc0)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-14 12:20:15 +02:00
Rostislav Pehlivanov
5546294f63 lavfi/buffersrc: fix directly setting channel layout 
When setting the channel layout directly using AVBufferSrcParameters
the channel layout was correctly set however the init function still
expected the old string format to set the number of channels (when it
hadn't already been specified).

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
(cherry picked from commit 42959044ac)
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2017-02-21 16:40:53 +00:00
Srinath K R
314c425b16 avfilter/vf_hwupload_cuda: Add min/max limits for the 'device' option 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-12-08 11:26:34 +01:00
Michael Niedermayer
660229d647 Revert "Bump minor versions after 3.2 branchpoint to seperate release" 
this should only have been on master

This reverts commit 1609935b6c.
 2016-10-26 21:22:12 +02:00
Michael Niedermayer
1609935b6c Bump minor versions after 3.2 branchpoint to seperate release 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-26 20:52:42 +02:00
Michael Niedermayer
3f3025205f Bump minor versions for 3.2 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-26 20:52:42 +02:00
Yogender Gupta
f524275ef9 avfilter/scale_npp: fix passthrough mode 
Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-25 23:17:31 +02:00
Vittorio Giovara
ba53d3ae8b vf_colorspace: Add support for iec61966-2.1 (sRGB) transfer 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2016-10-24 16:07:44 -04:00
Ronald S. Bultje
f141ac4d0b vf_colorspace: don't spam console with warnings if range is unspecified. 2016-10-24 16:03:16 -04:00
Clément Bœsch
58672347cb lavfi: remove 2 unused lavc includes 2016-10-23 20:19:28 +02:00
Andreas Cadhalpun
c8a6eb58d7 doc: fix spelling errors 
Thanks to Mathieu Malaterre <malat@debian.org> for reporting the
Que/Queue typo. (https://bugs.debian.org/839542)

Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-10-21 23:58:47 +02:00
Muhammad Faiz
258c49d614 avfilter/firequalizer: use zero phase kernel 
this makes real-valued kernel

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-10-20 14:10:53 +07:00
Muhammad Faiz
56689a46b3 avfilter/showcqt: add cscheme option 
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-10-20 14:10:43 +07:00
Sven C. Dack
1aa8fa418a avfilter/vf_scale_npp: select cubic and lanczos as alternative where super-sampling is not supported 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-10-19 12:51:59 +02:00
Muhammad Faiz
23b6f880d6 avfilter/firequalizer: add cubic_interpolate function on gain 
smoother version of gain_interpolate

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-10-19 14:05:46 +07:00
Muhammad Faiz
d3be186ed1 avfilter/firequalizer: add dumpfile and dumpscale option 
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-10-18 22:41:43 +07:00
Muhammad Faiz
923488bdaa avfilter/showcqt: add font option 
this is fontconfig pattern

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-10-18 00:47:57 +07:00