- 26 Feb, 2017 6 commits
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Michael Niedermayer authored
avcodec/flacdsp: Fix: runtime error: signed integer overflow: -1027555328 + -1226681270 cannot be represented in type 'int' Fixes: 673/clusterfuzz-testcase-5948736536576000 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegReviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: 672/clusterfuzz-testcase-5595018867769344 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegReviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
671/clusterfuzz-testcase-4990381827555328 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegReviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes invalid shift Fixes: 670/clusterfuzz-testcase-4852021066727424 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegReviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Micah Galizia authored
Signed-off-by: Micah Galizia <micahgalizia@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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- 25 Feb, 2017 11 commits
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Michael Niedermayer authored
There should be no case that needs this and its a potential for creating corner cases Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
The size 0 special case causes side data to be created which is different and a special case if for any reasons size = 0 is passed Fixes: multiple runtime error: null pointer passed as argument 1, which is declared to never be null Fixes: 653/clusterfuzz-testcase-5773837415219200 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: 653/clusterfuzz-testcase-5773837415219200 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: runtime error: shift exponent 34 is too large for 32-bit type 'int' Fixes: 653/clusterfuzz-testcase-5773837415219200 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Paul B Mahol authored
Fixes #6181. Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Carl Eugen Hoyos authored
Fixes undefined behaviour and a gcc warning: libswresample/rematrix.c:376:47: warning: iteration 64 invokes undefined behavior
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Michael Niedermayer authored
This should fix the fate failure due to a truncated last frame. Alternatively the frame could be dropped. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Hendrik Leppkes authored
MSVC doesn't support the %s time format, and instead of returning an error the invalid parameter handler is invoked which (by default) terminates the process. Reviewed-by:Steven Liu <lq@chinaffmpeg.org> Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
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Steven Liu authored
refer to ticket id: #6170 rename file from temp to origin name after complete current segment Reviewed-by: Aman Gupta <ffmpeg@tmm1.net> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
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Michael Niedermayer authored
Fixes: 669/clusterfuzz-testcase-4847965409640448 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
avcodec/pngdec: Fix runtime error: left shift of 152 by 24 places cannot be represented in type 'int' Fixes: 666/clusterfuzz-testcase-6581447227867136 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 24 Feb, 2017 14 commits
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Michael Niedermayer authored
Fixes: 664/clusterfuzz-testcase-4917047475568640 The change to fate is due to a truncated last frames which is now detected as damaged. Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: 665/clusterfuzz-testcase-4863789881098240 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Rostislav Pehlivanov authored
res was 0 and divided K which made it infinity which caused K to overflow. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Paul B Mahol authored
It shouldn't really matter but it doesn't hurt. Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
avcodec/vp3dsp: Fix multiple signed integer overflow: 46341 * 47523 cannot be represented in type 'int' Fixes: 664/clusterfuzz-testcase-4917047475568640 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
This also fixes several integer overflows by checking each value before use. Fixes: 662/clusterfuzz-testcase-4898131432964096 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Carl Eugen Hoyos authored
Fixes a compilation warning: passing argument 2 of ‘apply_param_change’ discards ‘const’ qualifier from pointer target type
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Rostislav Pehlivanov authored
Since the PVQ search has been well fuzzed and is guaranteed to never break SUM(abs(y[])) == K, the assert is no longer needed. Also the assert only prevented coding the wrong vector index but didn't prevent crashes during searching for it, which made the assert rather informational than practical. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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Rostislav Pehlivanov authored
Since the probelm mentioned only happened when the phase was negative (e.g. the sum had to be decreased), only discarding dimensions with a zero pulse in that case restored the search's previously low distortion at low Ks when the phase is never negative. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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- 23 Feb, 2017 9 commits
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Michael Niedermayer authored
avcodec/ituh263dec: Fix runtime error: left shift of 1342177279 by 1 places cannot be represented in type 'int' Fixes: 659/clusterfuzz-testcase-5866673603084288 Huge DMV could be created by an encoder ignoring the spec Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: 657/clusterfuzz-testcase-6674741433729024 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
This is not necessarily specific to fuzzed files Fixes: Multiple integer overflows Fixes: 656/clusterfuzz-testcase-6463814516080640 Fixes: 658/clusterfuzz-testcase-6691260146384896 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Mark Thompson authored
(cherry picked from commit ade370a4) (cherry picked from commit 2d518aec)
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Lou Logan authored
So users can see which filters support the 'enable' option. Signed-off-by: Lou Logan <lou@lrcd.com>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Paul B Mahol authored
Stops writing out of dst array. Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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