Michael Niedermayer
23ce7312cc
avfilter/vsrc_mandelbrot: Check for malloc failure
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Reviewed-by: Paul B Mahol <onemda@gmail.com >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit fbd22504c4michael@niedermayer.cc >
2022-10-21 22:19:37 +02:00
Paul B Mahol and Michael Niedermayer
64d2e0b200
avfilter/vf_colorspace: fix memmory leaks
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Fixes #8303
(cherry picked from commit fddef964e8michael@niedermayer.cc >
2022-05-04 19:57:11 +02:00
Paul B Mahol and Michael Niedermayer
5b4100cbae
avfilter/vf_random: fix memory leaks
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Fixes #8296
(cherry picked from commit 3488e0977cmichael@niedermayer.cc >
2022-05-04 19:35:02 +02:00
Paul B Mahol and Michael Niedermayer
7004a214d0
avfilter/vf_bwdif: fix heap-buffer overflow
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Fixes #8261
(cherry picked from commit 8c3166e1c3michael@niedermayer.cc >
2022-05-04 19:32:01 +02:00
Paul B Mahol and Michael Niedermayer
e998d8c90d
avfilter/vf_edgedetect: fix heap-buffer overflow
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Fixes #8275
(cherry picked from commit de598f82f8michael@niedermayer.cc >
2022-05-04 19:25:32 +02:00
Paul B Mahol and Michael Niedermayer
fd8b08ebbb
avfilter/vf_w3fdif: deny processing small videos
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Fixes #8243
(cherry picked from commit 0e68e8c93fmichael@niedermayer.cc >
2022-05-04 19:23:51 +02:00
Paul B Mahol and Michael Niedermayer
ff93d6f710
avfilter/vf_avgblur: fix heap-buffer overflow
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Fixes #8274
(cherry picked from commit f069a9c2a6michael@niedermayer.cc >
2022-05-04 18:49:27 +02:00
Paul B Mahol and Michael Niedermayer
a9b8eda773
avfilter/af_tremolo: fix heap-buffer overflow
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Fixes #8317
(cherry picked from commit 58bb9d3a3amichael@niedermayer.cc >
2022-05-04 18:47:06 +02:00
Paul B Mahol and Michael Niedermayer
7cab59a34f
avfilter/vf_edgedetect: check if height is big enough
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Fixes #8260
(cherry picked from commit ccf4ab8c9amichael@niedermayer.cc >
2022-05-04 18:42:56 +02:00
Paul B Mahol and Michael Niedermayer
ab0b268bb7
avfilter/vf_bitplanenoise: fix overreads
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Fixes #8244
(cherry picked from commit 0b56723874michael@niedermayer.cc >
2022-05-04 18:40:20 +02:00
Paul B Mahol and Michael Niedermayer
07bc7b2c07
avfilter/vf_fieldorder: fix heap-buffer overflow
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Fixes #8264
(cherry picked from commit 07050d7bdcmichael@niedermayer.cc >
2022-05-04 18:37:34 +02:00
Paul B Mahol and Michael Niedermayer
0744d7176a
avfilter/vf_fieldmatch: fix heap-buffer overflow
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Also fix use of uninitialized values.
Fixes #8239
(cherry picked from commit ce5274c138michael@niedermayer.cc >
2022-05-04 18:34:53 +02:00
Paul B Mahol and Michael Niedermayer
350f2378c3
avfilter/vf_lenscorrection: make width/height int
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Somehow previous correct fix broke usage.
(cherry picked from commit 79522411famichael@niedermayer.cc >
2022-04-07 23:54:50 +02:00
Paul B Mahol and Michael Niedermayer
f8b4426c10
avfilter/vf_gblur: fix heap-buffer overflow
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Fixes #8282
(cherry picked from commit 64a805883dmichael@niedermayer.cc >
2021-10-31 19:22:45 +01:00
Paul B Mahol and Michael Niedermayer
94e502e96b
avfilter/vf_lenscorrection: fix division by zero
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Fixes #8265
(cherry picked from commit 19587c9332michael@niedermayer.cc >
2021-10-31 19:20:23 +01:00
Michael Niedermayer
935e455ce4
avfilter/vf_mestimate: Check b_count
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Fixes: left shift of negative value -1
Fixes: Ticket8270
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit 06af6e101bmichael@niedermayer.cc >
2021-10-09 22:02:21 +02:00
Michael Niedermayer
e8eeabea99
avfilter/vf_dctdnoiz: Check threads
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Fixes: floating point division by 0
Fixes: Ticket 8269
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit 4a3917c02cmichael@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
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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 3d500e62f6michael@niedermayer.cc >
2021-10-09 22:02:20 +02:00
Michael Niedermayer
a7c3cfd8ea
avfilter/vf_yadif: Fix handing of tiny images
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Fixes: out of array access
Fixes: Ticket8240
Fixes: CVE-2020-22021
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit 7971f62120michael@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()
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Found-by: Jeremy Leconte <jleconte@google.com >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit 1cf96ce269michael@niedermayer.cc >
2021-10-09 22:02:20 +02:00
Andreas Rheinhardt
0b18f80241
avfilter/vf_xbr: Fix left shift of negative number
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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 4294dc3589andreas.rheinhardt@gmail.com >
2020-07-03 16:17:40 +02:00
Andreas Rheinhardt
4ee6a9b1bb
avfilter/vf_hqx: Fix undefined left shifts of negative numbers
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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 fa21194326andreas.rheinhardt@gmail.com >
2020-07-03 16:17:40 +02:00
Michael Niedermayer
24cd98ec4a
avfilter/vf_aspect: Fix integer overflow in compute_dar()
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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 0c0ca0f244michael@niedermayer.cc >
2020-07-01 12:49:26 +02:00
Michael Niedermayer
11dbad9f4c
avfilter/vf_find_rect: Remove assert
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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 dfc4714886michael@niedermayer.cc >
2020-07-01 12:49:26 +02:00
Michael Niedermayer
d3bc68d505
avfilter/vf_find_rect: Increase worst case score
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score could be 1.0 which lead to uninitialized values
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit 6ff2474e02michael@niedermayer.cc >
2020-07-01 12:49:26 +02:00
Michael Niedermayer
1af067b06f
avfilter/vf_geq: Use av_clipd() instead of av_clipf()
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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 c8813b1a98michael@niedermayer.cc >
2020-07-01 12:49:26 +02:00
Paul B Mahol and Carl Eugen Hoyos
4321092be3
avfilter/af_silenceremove: fix possible crash if supplied duration is negative
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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.
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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 c6939f65a13f621455d6michael@niedermayer.cc >
2018-07-08 13:07:06 +02:00
Kelly Ledford and Michael Niedermayer
235a55700b
libavfilter/af_dcshift.c: Fixed repeated spelling error
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'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 bc219082bbmichael@niedermayer.cc >
2018-01-08 23:19:14 +01:00
Jun Zhao and Michael Niedermayer
1a6f38b31b
avfilter/formats: fix wrong function name in error message
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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 4280948702michael@niedermayer.cc >
2018-01-08 23:19:14 +01:00
Muhammad Faiz
5987b16f86
avfilter/vf_ssim: fix temp size calculation
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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
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Found-by: Nicolas
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit 942036e97cmichael@niedermayer.cc >
2017-05-14 12:20:16 +02:00
Michael Niedermayer
8ce5038e99
avfilter/af_sofalizer: Fix bad shift
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Fixes CID1396835
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit 4064f3f0dfmichael@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()
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Fixes CID1397292
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit 5f2b360fc0michael@niedermayer.cc >
2017-05-14 12:20:15 +02:00
Rostislav Pehlivanov
5546294f63
lavfi/buffersrc: fix directly setting channel layout
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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 42959044acatomnuker@gmail.com >
2017-02-21 16:40:53 +00:00
Srinath K R and Timo Rothenpieler
314c425b16
avfilter/vf_hwupload_cuda: Add min/max limits for the 'device' option
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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"
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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
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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
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2016-10-26 20:52:42 +02:00
Yogender Gupta and Michael Niedermayer
f524275ef9
avfilter/scale_npp: fix passthrough mode
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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 and Ronald S. Bultje
ba53d3ae8b
vf_colorspace: Add support for iec61966-2.1 (sRGB) transfer
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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
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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
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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
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Signed-off-by: Muhammad Faiz <mfcc64@gmail.com >
2016-10-20 14:10:43 +07:00
Sven C. Dack and Timo Rothenpieler
1aa8fa418a
avfilter/vf_scale_npp: select cubic and lanczos as alternative where super-sampling is not supported
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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
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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
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Signed-off-by: Muhammad Faiz <mfcc64@gmail.com >
2016-10-18 22:41:43 +07:00
Muhammad Faiz
923488bdaa
avfilter/showcqt: add font option
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this is fontconfig pattern
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com >
2016-10-18 00:47:57 +07:00
