- 08 Nov, 2015 6 commits
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Michael Niedermayer authored
This case should not be possible if the input has a exponent within the valid range This reverts commit 0269fb11.
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Michael Niedermayer authored
Otherwise the exponent could eventually underflow Signed-off-by:Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Signed-off-by: -
Michael Niedermayer authored
Signed-off-by: -
Michael Niedermayer authored
Signed-off-by: -
Timothy Gu authored
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- 07 Nov, 2015 22 commits
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Timothy Gu authored
Reviewed-by:
Ronald S. Bultje <rsbultje@gmail.com> Reviewed-by:
James Almer <jamrial@gmail.com>
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Michael Niedermayer authored
Fixes: e214333cbd94c91228e624ff39329ce6/asan_generic_4a5159_6412_96cda2530e80607210ab41ccae3d456d.tak Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: -
wm4 authored
The assert in ffmmal_stop_decoder() could trigger sometimes. The packets_buffered counter was indeed not correctly maintained, and packets were not subtracted from it if they were still in the waiting queue. For some reason, this happened especially with VC-1.
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wm4 authored
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Nicolas George authored
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Nicolas George authored
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Nicolas George authored
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Nicolas George authored
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Nicolas George authored
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Nicolas George authored
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Nicolas George authored
It was only useful for very specific testing purposes and appears to be currently partially broken.
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Nicolas George authored
Trim unneeded leading components and trailing zeros. Move the formating code in a separate function. Use the function also to format the default value, it was currently printed as plain integer, inconsistent to the way it is parsed.
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Nicolas George authored
Similar to the -re option in ffmpeg that only works for input files. Can be used at any place in the filter graph.
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Nicolas George authored
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Nicolas George authored
Similar to testsrc, but using drawutils and therefore supporting a lot of pixel formats instead of just rgb24. This allows using it as input for other tests without requiring a format conversion. It is also slightly faster than testsrc for some reason.
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Ganesh Ajjanagadde authored
Signed-off-by:Ganesh Ajjanagadde <gajjanagadde@gmail.com>
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Michael Niedermayer authored
Fixes null pointer dereference Fixes: cb02dfb163ac833c04cace3d7e35b160/signal_sigsegv_e55c49_6326_8f25619fc86a00b303c57b7778baf70a.cpk Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: -
Andreas Cadhalpun authored
The buffer needs s->bpp bytes, at maximum currently 10. Assert that s->bpp is not larger. This fixes a stack buffer overflow. Reviewed-by:
wm4 <nfxjfg@googlemail.com> Reviewed-by:
Paul B Mahol <onemda@gmail.com> Signed-off-by:
Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
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Andreas Cadhalpun authored
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:
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Will Kelleher authored
Signed-off-by:
Will Kelleher <wkelleher@gogoair.com> Signed-off-by:
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Michael Niedermayer authored
Fixes out of array access Fixes: b877a6b788a25c70e8b1d014f8628549/asan_heap-oob_1da2c3f_2324_5a1b329b0b3c4bb6b1d775660ac56717.r3d Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: -
Michael Niedermayer authored
Fixes out of array read Fixes: a9502b60f4cecc19475382aee255f73c/asan_heap-oob_1e87fba_2548_a8ad47f6dde36644fe9cdc444d4632d0.sub Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by:
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- 06 Nov, 2015 9 commits
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Ronald S. Bultje authored
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Michael Niedermayer authored
Fixes: 9d375e415486edd1a0c826f2307d89a4/asan_generic_4a5159_1577_faa333e83dacdd9e4dd322380aeed537.iss Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: -
Ganesh Ajjanagadde authored
Untested. Reviewed-by:
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Paul B Mahol authored
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Ganesh Ajjanagadde authored
This uses the trigonometric double and triple angle formulae to avoid repeated (expensive) evaluation of libc's cos(). Sample benchmark (x86-64, Haswell, GNU/Linux) test: fate-swr-resample-dblp-44100-2626 old: 1104466600 decicycles in build_filter(loop 1000), 256 runs, 0 skips 1096765286 decicycles in build_filter(loop 1000), 512 runs, 0 skips 1070479590 decicycles in build_filter(loop 1000), 1024 runs, 0 skips new: 588861423 decicycles in build_filter(loop 1000), 256 runs, 0 skips 591262754 decicycles in build_filter(loop 1000), 512 runs, 0 skips 577355145 decicycles in build_filter(loop 1000), 1024 runs, 0 skips This results in small differences with the old expression: difference (worst case on [0, 2*M_PI]), argmax 0.008: max diff (relative): 0.000000000000157289807188 blackman_old(0.008): 0.000363951585488813192382 blackman_new(0.008): 0.000363951585488755946507 These are judged to be insignificant for the performance gain. PSNR to reference file is unchanged up to second decimal point for instance. Reviewed-by:
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Sebastian Dröge authored
Signed-off-by:
Sebastian Dröge <sebastian@centricular.com> Reviewed-by:
Kieran Kunhya <kierank@obe.tv> Signed-off-by:
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Sebastian Dröge authored
Signed-off-by:
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Michael Niedermayer authored
Fixes infinite loop Fixes: 9c48ae2680c5f23bca3d20ff0f325fd8/asan_generic_4c254d_1374_993f1e5967dd6f844b8d72f978ce2a6c.pss Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: -
Michael Niedermayer authored
Signed-off-by:
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- 05 Nov, 2015 3 commits
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Michael Niedermayer authored
Fixes assertion failure Fixes: 63e50545709a6440d3d59f6426d58db9/signal_sigabrt_7ffff6ae7cc9_8189_3272a3010fd98ddf947c662bbde1ac13.ts Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: -
Michael Niedermayer authored
Fixes null pointer dereference Fixes: 5c9d1a6f74a12763fc7c9dd7834022b9/signal_sigsegv_11f78d9_1461_ecee3c5e7205457498e79b3ffaf21d0c.mxf Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: -
Michael Niedermayer authored
Fixes out of array access Fixes: 54e488b9da4abbceaf405d6492515697/asan_heap-oob_32769b0_160_a8755eb08ee8f9579348501945a33955.TIF Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by:
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