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|---|---|---|---|---|---|---|---|
opus_pvq: prevent division by 0
res was 0 and divided K which made it infinity which caused K to
overflow.
Signed-off-by: Rostislav Pehlivanov <[email protected]>
|
70259737cbad1136d942fa0cca5d55be1ca37e0a
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/70259737cbad1136d942fa0cca5d55be1ca37e0a
|
2017-02-24 19:14:55+00:00
|
avcodec/mpeg12dec: Fix runtime error: left shift of negative value -13
Fixes: 709/clusterfuzz-testcase-4789836449841152
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
d757ddbaab8f03b3664788e620314b70ac791319
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d757ddbaab8f03b3664788e620314b70ac791319
|
2017-03-04 17:48:04+01:00
|
asfdec: fix reading files larger than 2GB
avio_skip returns file position and overflows int
|
cd7a2e1502f174c725c0de82711d2c7649057574
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/cd7a2e1502f174c725c0de82711d2c7649057574
|
2017-02-24 11:41:33-07:00
|
avcodec/h264_mvpred: Fix multiple runtime error: left shift of negative value
Fixes: 710/clusterfuzz-testcase-5091051431788544
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
ab998f4c7faf90d0e46b6ead38a1df1f6a31e2eb
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ab998f4c7faf90d0e46b6ead38a1df1f6a31e2eb
|
2017-03-04 17:48:04+01:00
|
lswr/rematrix: Remove an aggressive loop optimization.
Fixes undefined behaviour and a gcc warning:
libswresample/rematrix.c:376:47: warning: iteration 64 invokes undefined behavior
|
353f509ee34823d8567904236c729b308ed94578
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/353f509ee34823d8567904236c729b308ed94578
|
2017-02-25 18:53:34+01:00
|
lavc: handle hw_frames_ctx where necessary
avcodec_copy_context() didn't handle hw_frames_ctx references correctly
which could cause crashes.
Signed-off-by: Anton Khirnov <[email protected]>
|
24b5cff01bbac4e08acfd6d19c499e880988f520
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/24b5cff01bbac4e08acfd6d19c499e880988f520
|
2016-05-26 15:40:05+02:00
|
doc/examples/http_multiclient: Fix resource leak
Fixes CID1396269
Signed-off-by: Michael Niedermayer <[email protected]>
|
89d4d7d759a59e8535b267b7f5af757f731da712
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/89d4d7d759a59e8535b267b7f5af757f731da712
|
2016-12-26 18:29:00+01:00
|
hevcdec: do not set decoder-global SPS prematurely
It should only be set after the decoder state has been fully initialized
for using that SPS.
Fixes possible invalid reads on get_format() failure.
CC: [email protected]
|
373fd76b4dbd9aa03ed28e502f33f2ca8c1ce19a
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/373fd76b4dbd9aa03ed28e502f33f2ca8c1ce19a
|
2016-12-19 08:07:15+01:00
|
opus_parser: fix leaking channel_maps on error
Make ff_opus_parse_extradata free allocated memory on error instead of
expecting callers to free it in that case.
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: Andreas Cadhalpun <[email protected]>
|
7d3baebe408cb7377dbb6fa1a7fd285e8e366440
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/7d3baebe408cb7377dbb6fa1a7fd285e8e366440
|
2016-12-10 13:36:12+01:00
|
libopusdec: fix out-of-bounds read
Signed-off-by: Andreas Cadhalpun <[email protected]>
|
fc85646ad495f3418042468da415af73a7a07334
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/fc85646ad495f3418042468da415af73a7a07334
|
2016-12-08 15:53:58-05:00
|
h264dec: make sure to only end a field if it has been started
Calling ff_h264_field_end() when the per-field state is not properly
initialized leads to all kinds of undefined behaviour.
CC: [email protected]
Bug-Id: 977 978 992
|
45286a625c6ced1f5c4c842244cbb4509429abba
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/45286a625c6ced1f5c4c842244cbb4509429abba
|
2016-12-19 08:15:58+01:00
|
configure: Disable warning C4703 with MSVC
This disables warnings about potentially uninitialized local pointer
variables. Disabling the warning is in line with what we do for gcc.
|
5bcc6f76f180d0f88269018727c92fc562fb8abb
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5bcc6f76f180d0f88269018727c92fc562fb8abb
|
2016-11-24 16:14:33+01:00
|
dvbsubdec: fix division by zero in compute_default_clut
This problem was introduced in commit
4b90dcb8493552c17a811c8b1e6538dae4061f9d.
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: Andreas Cadhalpun <[email protected]>
|
c82b8ef0e4f226423ddd644bfe37e6a15d070924
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c82b8ef0e4f226423ddd644bfe37e6a15d070924
|
2016-11-10 21:01:59+01:00
|
lzf: update pointer p after realloc
This fixes heap-use-after-free detected by AddressSanitizer.
Reviewed-by: Luca Barbato <[email protected]>
Signed-off-by: Andreas Cadhalpun <[email protected]>
|
bb6a7b6f75ac544c956e3eefee297700ef4d3468
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/bb6a7b6f75ac544c956e3eefee297700ef4d3468
|
2016-11-05 18:56:26+01:00
|
doc/examples: add fuzz target for individual ffmpeg APIs for in-process fuzzing with libFuzzer, AFL, and similar fuzzing engines.
Signed-off-by: Michael Niedermayer <[email protected]>
|
c06d9234101646d4bf3d239e4fba629a3e4e981f
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c06d9234101646d4bf3d239e4fba629a3e4e981f
|
2016-11-04 22:42:20+01:00
|
dcstr: fix division by zero
Also check for possible overflows.
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: Andreas Cadhalpun <[email protected]>
|
b0a043f51b8cc3b420dc3ceaa38fe9aa344799aa
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b0a043f51b8cc3b420dc3ceaa38fe9aa344799aa
|
2016-10-21 19:41:09+02:00
|
avfilter/vf_unsharp: check if scalebits is too high
Otherwise filter would happily give overflows and produce useless output.
Signed-off-by: Paul B Mahol <[email protected]>
|
d790887d1c6ec00d563aedc2f243712815594654
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d790887d1c6ec00d563aedc2f243712815594654
|
2016-09-17 13:57:45+02:00
|
avformat/movenc: Check packet in mov_write_single_packet() too
Fixes assertion failure
Found-by: durandal117
Reviewed-by: Paul B Mahol <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
28343139330f557e00293933a4697c7d0fc19c56
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/28343139330f557e00293933a4697c7d0fc19c56
|
2016-09-16 11:43:56+02:00
|
lavf/rtsp: Fix a crash with the RTSP muxer.
Introduced in 00e122bc / bc2a3296
The whole block that the statement was added to is only
relevant when used as a demuxer, but the other statements
there have had other if statements guarding them. Make
sure to only run this whole block if being used as a
demuxer.
Fixes ticket #5844.
|
f8a13c72132a65e34e05b878dc780ad330dd7371
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/f8a13c72132a65e34e05b878dc780ad330dd7371
|
2016-09-15 13:50:57+02:00
|
sws: Check for malloc failure of rgb0_tmp
Signed-off-by: Michael Niedermayer <[email protected]>
|
24ec7a5e049e8cad6269e5efe46bee87f61dff3f
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/24ec7a5e049e8cad6269e5efe46bee87f61dff3f
|
2013-04-28 19:31:16+02:00
|
avcodec/exr: Check tile positions
This also disabled the case of mixed x/ymin with tiles, the code
handles these cases inconsistent for the 2 coordinate axis and is
unlikely working correctly.
Fixes crash
Fixes: poc1.exr, poc2.exr
Found-by: Yaoguang Chen of Aliapy unLimit Security Team
Signed-off-by: Michael Niedermayer <[email protected]>
|
01aee8148d4fa439cce678a11f5110656c98de1f
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/01aee8148d4fa439cce678a11f5110656c98de1f
|
2016-08-25 02:40:59+02:00
|
qpeg: fix an off by 1 error in the MV check
height - me_y is the line from which we read, so it must be strictly
smaller than the frame height. Fixes possible invalid reads in corrupted
files.
Also, use a proper context for logging the error.
CC: [email protected]
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
|
bba9d8bdfb208b0ec2ccf182530347151ee3528b
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/bba9d8bdfb208b0ec2ccf182530347151ee3528b
|
2016-08-18 17:06:46+02:00
|
targaenc: Move size check to initialization function
In case of bogus input, fail early at codec initialization, rather than
at the encode function.
|
d8f3b0fb584677d4882e3a2d7c28f8b15c7319f5
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d8f3b0fb584677d4882e3a2d7c28f8b15c7319f5
|
2016-06-29 15:25:42-04:00
|
intreadwrite.h: fix AV_RL32/AV_RB32 signedness.
The output type of the AV_RL32/AV_RB32 macros was signed int. The
resulting overflow broke at least some ASF streams with large
timestamps. Fix by adding a cast to uint32_t.
Signed-off-by: Ronald S. Bultje <[email protected]>
Signed-off-by: Anton Khirnov <[email protected]>
|
c98b928fa7dea6418c24a163e7bcd36b0eb922a3
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c98b928fa7dea6418c24a163e7bcd36b0eb922a3
|
2011-06-16 20:49:19+02:00
|
avformat/mov: Check sample size
Fixes integer overflow
Fixes: poc.mp4
Found-by: ajax secure <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
8a3221cc67a516dfc1700bdae3566ec52c7ee823
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/8a3221cc67a516dfc1700bdae3566ec52c7ee823
|
2016-06-29 00:30:55+02:00
|
configure: disable the new optimizer in Visual Studio 2015 Update 3
Visual Studio 2015 Update 3 introduced a new SSA optimizer, however
it unfortunately causes miscompilations. Until it is fixed, the new
optimizations are disabled and should be re-checked on subsequent
compiler releases.
Fixes recent FATE failure of fate-lavf-pam on VS2015.
|
1ad4471526c70d073b19bd551dc4193457d1e610
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1ad4471526c70d073b19bd551dc4193457d1e610
|
2016-07-03 23:37:44+02:00
|
avformat/iff: fix deadlock in parsing dsd chunks
Signed-off-by: Paul B Mahol <[email protected]>
|
675cfb2f86a0bd76b0784da0c7ec9a9225e37353
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/675cfb2f86a0bd76b0784da0c7ec9a9225e37353
|
2016-04-30 18:06:53+02:00
|
lavc/audiotoolboxdec: fix memory leak
|
95116bf35f1bbc15a41be67f70f31b8de6075b8f
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/95116bf35f1bbc15a41be67f70f31b8de6075b8f
|
2016-04-26 10:35:09-05:00
|
omx: Add support for broadcom OMX on raspberry pi
The raspberry pi uses the alternative API/ABI for OMX; this makes
such builds incompatible with all the normal OpenMAX implementations.
Since this can't easily be detected at configure time (one can
build for raspberry pi's OMX just fine using the generic, pristine
Khronos OpenMAX IL headers, no need for their own extensions),
require a separate configure switch for it instead.
The broadcom host library can't be unloaded once loaded and started;
the deinit function that it provides is a no-op, and after started,
it has got background threads running, so dlclosing it makes it
crash.
Signed-off-by: Martin Storsjö <[email protected]>
|
f1cd9b03f3fa875eb5e394281b4b688cec611658
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/f1cd9b03f3fa875eb5e394281b4b688cec611658
|
2016-04-12 13:50:59+03:00
|
lavc/videotoolboxenc: Fix crash when closing codec after error
Fixes crash in #5352. VTCompressionSessionInvalidate() crashes if the
internal encoder hasn't completed, but hasn't experienced an error.
The function call isn't needed since the encoder is invalidated when
the reference count reaches 0 anyway.
Signed-off-by: Rick Kern <[email protected]>
Signed-off-by: wm4 <[email protected]>
|
78016694706776fbfe4be9533704be3180b31623
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/78016694706776fbfe4be9533704be3180b31623
|
2016-04-02 19:16:15+02:00
|
avfilter/vf_vectorscope: avoid crash by explicitly checking for 8-bit depth
Signed-off-by: Paul B Mahol <[email protected]>
|
85dd497baad0f0667636bb17c6d2463d5f15a532
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/85dd497baad0f0667636bb17c6d2463d5f15a532
|
2016-03-02 09:40:41+01:00
|
avcodec/h264: Execute error concealment before marking the frame as done.
Fixes race condition causing artifacts
Fixes Ticket4122
Signed-off-by: Michael Niedermayer <[email protected]>
|
98a0053d0f90e3309dc1038b1bae3a48bbd9067c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/98a0053d0f90e3309dc1038b1bae3a48bbd9067c
|
2016-02-19 01:31:16+01:00
|
mjpegenc: Remove duplicate initializer
This was causing c99conv to crash.
Signed-off-by: Derek Buitenhuis <[email protected]>
|
c4ef6c883bb611388f9f0dcbe49dd65cb10613a2
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c4ef6c883bb611388f9f0dcbe49dd65cb10613a2
|
2016-02-03 22:14:27+00:00
|
ffmpeg: fix sws_dict leak on error exit
Fixes: 1b79b985cdf860ffa228c00ee5497051/signal_sigsegv_1f99d24_3549_86d92054a79f6ff900fbaf03f8012b32.aif
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
7a0361b06f0afbdcface8cab17751ed2c7e81769
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/7a0361b06f0afbdcface8cab17751ed2c7e81769
|
2016-01-17 01:19:43+01:00
|
lavc/lpc: exploit even symmetry of window function
Yields 2x improvement in function performance, and boosts aac encoding
speed by ~ 4% overall. Sample benchmark (Haswell+GCC under -march=native):
after:
ffmpeg -i sin.flac -acodec aac -y sin_new.aac 5.22s user 0.03s system 105% cpu 4.970 total
before:
ffmpeg -i sin.flac -acodec aac -y sin_new.aac 5.40s user 0.05s system 105% cpu 5.162 total
Reviewed-by: Rostislav Pehlivanov <[email protected]>
Signed-off-by: Ganesh Ajjanagadde <[email protected]>
|
66edd8656b851a0c85ba25ec293cc66192c363ae
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/66edd8656b851a0c85ba25ec293cc66192c363ae
|
2016-03-10 21:29:56-05:00
|
avformat/asfenc: Check pts
Fixes integer overflow
Fixes: 0063df8be3aaa30dd6d76f59c8f818c8/signal_sigsegv_7b7b59_3634_bf418b6822bbfa68734411d96b667be3.mov
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
7c0b84d89911b2035161f5ef51aafbfcc84aa9e2
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/7c0b84d89911b2035161f5ef51aafbfcc84aa9e2
|
2016-01-12 19:57:14+01:00
|
avcodec/h264_refs: Fix long_idx check
Fixes out of array read
Fixes mozilla bug 1233606
Found-by: Tyson Smith
Signed-off-by: Michael Niedermayer <[email protected]>
|
b92b4775a0d07cacfdd2b4be6511f3cb362c977b
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b92b4775a0d07cacfdd2b4be6511f3cb362c977b
|
2015-12-19 22:17:54+01:00
|
xwddec: prevent overflow of lsize * avctx->height
This is used to check if the input buffer is large enough, so if this
overflows it can cause a false negative leading to a segmentation fault
in bytestream2_get_bufferu.
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: Andreas Cadhalpun <[email protected]>
|
9d38f06d05efbb9d6196c27668eb943e934943ae
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/9d38f06d05efbb9d6196c27668eb943e934943ae
|
2015-12-19 14:28:51+01:00
|
sbr_qmf_analysis: sanitize input for 32-bit imdct
If the input contains too many too large values, the imdct can overflow.
Even if it didn't, the output would be larger than the valid range of 29
bits.
Note that this is a very delicate limit: Allowing values up to 1<<25
does not prevent input larger than 1<<29 from arriving at
sbr_sum_square, while limiting values to 1<<23 breaks the
fate-aac-fixed-al_sbr_hq_cm_48_5.1 test.
Signed-off-by: Andreas Cadhalpun <[email protected]>
|
fdc94db37e89165964fdf34f1cd7632e44108bd0
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/fdc94db37e89165964fdf34f1cd7632e44108bd0
|
2015-12-11 00:04:04+01:00
|
avcodec/dirac_parser: Fix potential overflows in pointer checks
Signed-off-by: Michael Niedermayer <[email protected]>
|
79798f7c57b098c78e0bbc6becd64b9888b013d1
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/79798f7c57b098c78e0bbc6becd64b9888b013d1
|
2015-12-05 17:42:45+01:00
|
avcodec/cabac: Check initial cabac decoder state
Fixes integer overflows
Fixes: 1430e9c43fae47a24c179c7c54f94918/signal_sigsegv_421427_2340_591e9810c7b09efe501ad84638c9e9f8.264
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Found-by: xiedingbao (Ticket4727)
Signed-off-by: Michael Niedermayer <[email protected]>
|
8000d484b83aafa752d84fbdbfb352ffe0dc64f8
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/8000d484b83aafa752d84fbdbfb352ffe0dc64f8
|
2015-11-27 13:52:47+01:00
|
avformat/movenc-test: Fix integer overflows
Signed-off-by: Michael Niedermayer <[email protected]>
|
188a1a17a6ec5aaa6c7618ad99435a7e21c1247c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/188a1a17a6ec5aaa6c7618ad99435a7e21c1247c
|
2015-11-23 15:45:44+01:00
|
avutil/softfloat: Fix exponent underflow in av_div_sf()
Signed-off-by: Michael Niedermayer <[email protected]>
|
046218b212a076b92ed88a280457db871dafd377
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/046218b212a076b92ed88a280457db871dafd377
|
2015-11-08 14:23:38+01:00
|
jvdec: avoid unsigned overflow in comparison
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 <[email protected]>
Signed-off-by: Andreas Cadhalpun <[email protected]>
|
db374790c75fa4ef947abcb5019fcf21d0b2de85
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/db374790c75fa4ef947abcb5019fcf21d0b2de85
|
2015-11-07 13:13:35+01:00
|
avformat/cache: Use int64_t to avoid int overflow in cache_read
Fixes an issue where an int64_t ffurl_seek return-value was being stored
in an int (32-bit) "r" variable, leading to integer overflow when seeking
into a large file (>2GB), and ultimately a "Failed to perform internal
seek" error mesage.
To test, try running `ffprobe 'cache:http://<something>'` on a file that
is ~3GB large, whose moov atom is at the end of the file
Signed-off-by: Michael Niedermayer <[email protected]>
|
d917f25658c47b617420aa7a389cc354d6580ee4
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d917f25658c47b617420aa7a389cc354d6580ee4
|
2015-11-04 03:59:17+01:00
|
libavutil/channel_layout: Check strtol*() for failure
Fixes assertion failure
Fixes: 4f5814bb15d2dda6fc18ef9791b13816/signal_sigabrt_7ffff6ae7cc9_65_7209d160d168b76f311be6cd64a548eb.wv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
c9bfd6a8c35a2102e730aca12f6e09d1627f76b3
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c9bfd6a8c35a2102e730aca12f6e09d1627f76b3
|
2015-11-05 19:28:19+01:00
|
msnwc_tcp: Correctly report failure
And prevent a memory leak
CC: [email protected]
Signed-off-by: Luca Barbato <[email protected]>
|
4dfbc7a7559ccab666a8fd39de4224eb4b02c768
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/4dfbc7a7559ccab666a8fd39de4224eb4b02c768
|
2015-11-02 16:26:37+01:00
|
avutil/attributes: add av_warn_unused_result
GCC 3.4 introduced an attribute warn_unused_result to warn when a programmer
discards the return value. Applying this judiciously across the codebase can help
in fixing a lot of problems. At a high level, functions which return error codes
should always be checked. More concretely, consider the functions ff_add_format
and the like in avfilter/formats.h. A quick examination shows that a large portion
of libavfilter fails to handle the associated errors, usually AVERROR(ENOMEM).
The above example was where I observed the utility of this, but it should be
useful in many places across the code base.
Signed-off-by: Ganesh Ajjanagadde <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
1d4af04adf99301e21d7364d72f5570f5219083a
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1d4af04adf99301e21d7364d72f5570f5219083a
|
2015-10-05 19:30:20+02:00
|
libavformat/flvdec.c: free always the packet after a resync.
In case of resync, always free the packet, but retry only if the resync
did not get to the end of the file. Otherwise, there is a memory leak when the
last packet in the file is corrupted.
Signed-off-by: Michael Niedermayer <[email protected]>
|
7f72f2d75e581abfe016600d003d1bbab99714f0
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/7f72f2d75e581abfe016600d003d1bbab99714f0
|
2015-09-29 04:01:50+02:00
|
avcodec/dvdsubdec: reject some broken packets
If cmd_pos is broken, this would just keep accumulating packets in the
reassembly buffer, until it fails and flushes the buffer on overflow.
Since packets are usually rather small, this will take a lot of subtitle
packets. The perceived effect is that subtitles are not displayed
anymore after the faulty packet was passed to the decoder.
I'm not terribly sure about this, but on the other hand this code is
active only when fragmented packets need to be reassembled.
Fixes sample file in trac issue #4872.
|
9aab22223908180cbfc3c5fa1b19b58d806b5097
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/9aab22223908180cbfc3c5fa1b19b58d806b5097
|
2015-09-22 17:41:01+02:00
|
avcodec/mpegvideoenc: fix undefined negative left shift
This should fix the first undefined behavior reported in:
https://trac.ffmpeg.org/ticket/4727.
I can't reproduce the runtime behavior reported in the ticket, hence I
can't confirm that this actually fixes the exact issue reported in the
ticket.
Regardless, I can confirm that this is a genuine issue, and that
negative shifts can (and do) occur, fixed by this.
Tested with FATE.
Signed-off-by: Ganesh Ajjanagadde <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
3be27e07d3c5239f6d53b86aebcd201f722df4d0
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/3be27e07d3c5239f6d53b86aebcd201f722df4d0
|
2015-10-09 23:01:55+02:00
|
avformat/tcp: TCP Protocol: fix descriptor leak on listen and interrupt
If we try to listen on TCP port and ff_listen() fails on
interrupt callback socket (bind) descriptor overwrites and
does not closed at all.
As a result, we can't rebind to the same port.
Reviewed-by: Stephan Holljes <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
6a8d58d69309d27402714caeaf92a7270e0f2a84
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/6a8d58d69309d27402714caeaf92a7270e0f2a84
|
2015-09-11 21:44:30+02:00
|
vp9: fix overflow in 8x8 topleft 32x32 idct ssse3 version.
Also disable the mmx/iwht optimization when the bitexact flag is set.
With synthetically coded coefficients (i.e. these that lead to a
residual well outside the [-255,255] range), our optimizations will
overflow. It doesn't make sense to fix the overflows, since they can
only occur on synthetic input, not on real fwht-generated input. Thus,
add a bitexact flag that disables this optimization.
|
fd8b90f5f63de12c1ee1ec1cbe99791c5629c582
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/fd8b90f5f63de12c1ee1ec1cbe99791c5629c582
|
2015-09-10 07:51:16-04:00
|
vp9: fix integer overflows in sse2 version of iadst4.
|
f12093fffdaee16b5ab40317704636e42254dbf0
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/f12093fffdaee16b5ab40317704636e42254dbf0
|
2015-09-06 15:07:19-04:00
|
avcodec/eatgq: Check init_get_bits8() for failure
Fixes CID1322315
Signed-off-by: Michael Niedermayer <[email protected]>
|
c447ab0e746c6b4d8d703a55190ae7444199e502
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c447ab0e746c6b4d8d703a55190ae7444199e502
|
2015-09-04 12:03:44+02:00
|
checkasm/x86: Correctly handle variadic functions
The System V ABI on x86-64 specifies that the al register contains an upper
bound of the number of arguments passed in vector registers when calling
variadic functions, so we aren't allowed to clobber it.
checkasm_fail_func() is a variadic function so also zero al before calling it.
|
7ca1de5b4f1a369a997c5cf9924b0197606f558d
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/7ca1de5b4f1a369a997c5cf9924b0197606f558d
|
2015-09-27 20:21:26+02:00
|
avformat/webmdashenc: fix uninitialized variable
Fixes -Wsometimes-uninitialized from
http://fate.ffmpeg.org/report.cgi?time=20150820031140&slot=arm64-darwin-clang-apple-5.1
Signed-off-by: Ganesh Ajjanagadde <[email protected]>
Reviewed-by: "Ronald S. Bultje" <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
b772847eb04ea9c1213c40be1720ce6a8af042f6
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b772847eb04ea9c1213c40be1720ce6a8af042f6
|
2015-08-20 21:03:08+02:00
|
qsvdec: fix a memleak of async_fifo
init() is called whenever format changes, so current code would leak the
fifo in this case.
|
22522d9c2c69624fe4d81d61ee65a56610f22f1d
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/22522d9c2c69624fe4d81d61ee65a56610f22f1d
|
2015-07-25 17:23:46+02:00
|
avfilter/vf_reverse: check also pts_size when reallocating
Fixes crash of x32.
Signed-off-by: Paul B Mahol <[email protected]>
|
625bf6a55c3dd25613ba328f93d0fd23b5bb7c0f
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/625bf6a55c3dd25613ba328f93d0fd23b5bb7c0f
|
2015-07-23 07:11:52+00:00
|
avcodec/vp8: Check buffer size in vp8_decode_frame_header()
avoids null pointer dereference
Fixes: signal_sigsegv_d5de40_964_vp80-00-comprehensive-010.ivf with memlimit of 1048576
Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
599d746e07319dc792ed2e511b666fe482f1ff88
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/599d746e07319dc792ed2e511b666fe482f1ff88
|
2015-07-18 19:37:04+02:00
|
avcodec/mpegvideo: Fix null pointer dereference of picture array
Fixes: 0d0a2bace067d09c08f0fa5340496c23_signal_sigsegv_7ffff713351a_342_WobblyWindowsIntro.avi with memlimit of 67108864
Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
4bde1a4a374e0cc939bbdd8260dad77432ca03c1
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/4bde1a4a374e0cc939bbdd8260dad77432ca03c1
|
2015-07-14 00:31:57+02:00
|
avcodec/smvjpegdec: assert that the pixel format that has been set by our decoder is valid
If we do check av_pix_fmt_desc_get() then we should fail and
not continue with an invalid pix_fmt
Signed-off-by: Michael Niedermayer <[email protected]>
|
df037fe107ccfae4b26ee0e46b638b052f6e49f8
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/df037fe107ccfae4b26ee0e46b638b052f6e49f8
|
2015-06-13 00:51:29+02:00
|
avcodec/mpeg4videodec: Check P cbpy
Fixes undefined behavior
Fixes: signal_sigsegv_c3097a_991_xtrem_e2_m64q15_a32sxx.3gp
Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
c06e556274446a45efab34745c05049033389260
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c06e556274446a45efab34745c05049033389260
|
2015-07-11 00:22:29+02:00
|
mpjpegdec: don't try to alloc an AVIOContext when probe is guaranteed to fail
The first check is done without the AVIOContext, so alloc it only if said check succeeds
Signed-off-by: James Almer <[email protected]>
Signed-off-by: Janne Grunau <[email protected]>
|
b380337020e271c5431aa8ef8f8e9dfda5e919b2
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b380337020e271c5431aa8ef8f8e9dfda5e919b2
|
2015-06-09 10:07:11+02:00
|
avcodec/put_bits: Assert that size in set_put_bits_buffer_size() does not cause integer overflows
Signed-off-by: Michael Niedermayer <[email protected]>
|
bd46e78aa4e7fe003f647491c475f6b1a56d1743
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/bd46e78aa4e7fe003f647491c475f6b1a56d1743
|
2015-05-25 05:31:26+02:00
|
swr: fix alignment issue caused by 8ch sse functions
Fix crash when doing 8 ch conversion from apps compiled with MSVS
Thanks to Ronald for giving this hint:
https://ffmpeg.org/pipermail/ffmpeg-devel/2015-May/173049.html
Reviewed-by: "Ronald S. Bultje" <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
adb7372f7495927a226edf9b8e1d0ac9453985ea
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/adb7372f7495927a226edf9b8e1d0ac9453985ea
|
2015-05-13 22:44:06+02:00
|
vp9: remove one optimization branch in iadst16 which causes overflows.
See sample vp90-2-14-resize-fp-tiles-16-8-4-2-1.webm from the vp9 test
vector set which reproduces the issue. This probably costs a few cycles,
but I don't think there's an easy way to workaround that.
Signed-off-by: Michael Niedermayer <[email protected]>
|
d02d04a18f300ebe97319ca6e91fc943cb14f58b
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d02d04a18f300ebe97319ca6e91fc943cb14f58b
|
2015-04-22 21:37:10+02:00
|
avformat/img2dec: do not rewind custom io buffers
Fixes double free with some applications
Fixes vlc ticket14121
Signed-off-by: Michael Niedermayer <[email protected]>
|
e6e8cc8ce9c2a398fbb51254a5067f4bd3c4fa8a
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e6e8cc8ce9c2a398fbb51254a5067f4bd3c4fa8a
|
2015-04-20 23:59:53+02:00
|
avdevice/decklink_common: fix heap corruption run time error
Signed-off-by: Jonathan Baecker <[email protected]>
Reviewed-by: Ramiro Polla <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
5a57f389f45e9d6663746d7f060cccee7db04f16
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5a57f389f45e9d6663746d7f060cccee7db04f16
|
2014-12-03 00:41:10+01:00
|
libavformat/mxfdec: fix MXFPackage->comment_refs memory leak
Signed-off-by: Michael Niedermayer <[email protected]>
|
e5755893786ecab2e6f0414d1b2983dcaa3d237e
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e5755893786ecab2e6f0414d1b2983dcaa3d237e
|
2015-03-16 03:37:44+01:00
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fate-aac-aref-encode: increase FUZZ to 5, needed for ppc64be
Signed-off-by: Michael Niedermayer <[email protected]>
|
d48c8540a2c96b90de9ff60f01cf577a8bb79a07
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d48c8540a2c96b90de9ff60f01cf577a8bb79a07
|
2015-03-05 13:41:51+01:00
|
avformat/mp3dec: properly allocate dummy AVCodecContext
Fixes (harmless) use of uninitialized variable
Found-by: jamrial
Signed-off-by: Michael Niedermayer <[email protected]>
|
6ad42b3e15478284321dd285acaf189a16590854
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/6ad42b3e15478284321dd285acaf189a16590854
|
2015-02-26 20:02:23+01:00
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lavfi/fade: Do not overread input buffer.
|
ab3ff19f08b7a83e320c39ab066f289c242b8030
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ab3ff19f08b7a83e320c39ab066f289c242b8030
|
2015-02-25 15:07:18+01:00
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avfilter/palettegen: fix leak in case of error
|
80f44eafaa7a806928110eec8524f9d4f6c5b8e8
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/80f44eafaa7a806928110eec8524f9d4f6c5b8e8
|
2015-02-18 14:04:10+01:00
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mdec: check for out of bounds read
Bug-Id: CID 1257501
CC: [email protected]
Signed-off-by: Luca Barbato <[email protected]>
|
161442ff2c4b0dd8a5072c6bbe6bf55303fffccf
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/161442ff2c4b0dd8a5072c6bbe6bf55303fffccf
|
2015-02-23 15:06:18+01:00
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avcodec/h264: Only reinit quant tables if a new PPS is allowed
Fixes null pointer dereference
Fixes: signal_sigsegv_3042097_3007_cov_1741463594_non_monotone_timestamps1.mkv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
c23a0e77dd492d6c794f89dbff3a438c95745e70
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c23a0e77dd492d6c794f89dbff3a438c95745e70
|
2015-02-24 21:21:22+01:00
|
avcodec/libvpxenc: Check for av_malloc() failure
Fixes CID1271045
Signed-off-by: Michael Niedermayer <[email protected]>
|
21518f5a0a6b644d1dedda5650c15bc3df62a567
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/21518f5a0a6b644d1dedda5650c15bc3df62a567
|
2015-02-22 02:40:16+01:00
|
rtpdec: Free depacketizers if the init function failed
This is different from how it is handled in codecs/demuxers/muxers
though (where the close function isn't called if the open function
failed), but since the number of depacketizers that have an .init
function is quite limited, this is easy to change.
The main point is that if the init function failed, we shouldn't
try to use that depacketizer at all - this makes sure that the
parse function doesn't need to check for the things that were
initialized in the init function.
Signed-off-by: Martin Storsjö <[email protected]>
|
078d43e23a7a3d64aafee8a58b380d3e139b3020
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/078d43e23a7a3d64aafee8a58b380d3e139b3020
|
2015-02-24 23:07:39+02:00
|
avformat/asfdec: Use 64bit ret to avoid overflow
Signed-off-by: Michael Niedermayer <[email protected]>
|
d4936d28a11fac6c9c4b4df9625185f93b086986
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d4936d28a11fac6c9c4b4df9625185f93b086986
|
2015-02-20 19:30:09+01:00
|
ape: Use the proper variable type
Avoid an unsigned underflow.
Bug-Id: 1041122
CC: [email protected]
|
e1a57cbb1c2752feb9315f748836dc44e58d2dc6
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e1a57cbb1c2752feb9315f748836dc44e58d2dc6
|
2015-02-15 18:20:54+01:00
|
avformat/thp: Check av_get_packet() for failure not only for partial output
Fixes null pointer dereference
Fixes: signal_sigsegv_db2c1f_3108_cov_163322880_pikmin2_opening1_partial.thp
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
f2579dbb4b31e6ae731e7f5555680528ef3020ab
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/f2579dbb4b31e6ae731e7f5555680528ef3020ab
|
2015-02-05 04:14:42+01:00
|
avcodec/dvbsubdec: Add some av_malloc() failure checks
Signed-off-by: Michael Niedermayer <[email protected]>
|
ebe3a41ea3b93579379b0460338ff511f9749602
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ebe3a41ea3b93579379b0460338ff511f9749602
|
2015-01-10 19:21:58+01:00
|
avfilter/vf_uspp: clear AVPacket to not leave uninitialized memory
Fixes CID1260707
Signed-off-by: Michael Niedermayer <[email protected]>
|
eb465b8c56d455fddf0f4f9f2625e2fe3ff7ea06
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/eb465b8c56d455fddf0f4f9f2625e2fe3ff7ea06
|
2014-12-30 15:15:36+01:00
|
jvdec: check frame dimensions
The frame size must be set by the caller and each dimension must be a
multiple of 8.
CC: [email protected]
Bug-ID: CVE-2014-8542
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
|
88626e5af8d006e67189bf10b96b982502a7e8ad
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/88626e5af8d006e67189bf10b96b982502a7e8ad
|
2014-12-19 08:01:46+01:00
|
avcodec/dcadec: Check that the added xch channel isnt already there
Fixes null pointer dereference
Fixes: signal_sigsegv_369609d_623_cov_2008234281_ES_6.1_16bit.dts
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
7d593495e42e92693cc8f3ce9b42cf3edcea377a
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/7d593495e42e92693cc8f3ce9b42cf3edcea377a
|
2014-12-17 15:33:59+01:00
|
vp9/x86: sse2 MC assembly.
Also a slight change to the ssse3 code, which prevents a theoretical
overflow in the sharp filter.
Signed-off-by: Michael Niedermayer <[email protected]>
|
cae893f692bf848872b2e37be5ddb9d8a24644eb
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/cae893f692bf848872b2e37be5ddb9d8a24644eb
|
2014-12-15 02:34:05+01:00
|
avformat/yuv4mpegdec: fix "warning: field_order may be used uninitialized in this function"
Signed-off-by: Michael Niedermayer <[email protected]>
|
52a17972defa118705a4020a6d0bb3ad277df819
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/52a17972defa118705a4020a6d0bb3ad277df819
|
2014-12-10 14:46:39+01:00
|
avformat/dashenc: make durations 64bit
Fix potential integer overflow
Fix CID1254944
Signed-off-by: Michael Niedermayer <[email protected]>
|
e65849a70bfb401306038d41ebd8b5750deb3cfd
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e65849a70bfb401306038d41ebd8b5750deb3cfd
|
2014-12-07 20:07:26+01:00
|
avformat/utils: check for malloc failure
Signed-off-by: Michael Niedermayer <[email protected]>
|
a66893ac949864352b36b39e48c4cd72bbd81e54
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a66893ac949864352b36b39e48c4cd72bbd81e54
|
2014-12-12 23:37:29+01:00
|
lavc/smvjpegdec: fix mem leak in case of init failure
Signed-off-by: Lukasz Marek <[email protected]>
|
02cb7d4c9c3adfae84ef0d5646c2de944176f849
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/02cb7d4c9c3adfae84ef0d5646c2de944176f849
|
2014-11-24 04:15:41+01:00
|
lavc/libxvid: fix mem leak in case of init failure
Signed-off-by: Lukasz Marek <[email protected]>
|
efe34e87ebf5119bbfabe353f9eb3a99c4c6d266
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/efe34e87ebf5119bbfabe353f9eb3a99c4c6d266
|
2014-11-24 04:15:24+01:00
|
ffv1: fix out-of-bounds read
CC: [email protected]
Bug-Id: CID 1047234
|
6abe7edabb7d57e82d7ea6312d30cf05d2192c5b
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/6abe7edabb7d57e82d7ea6312d30cf05d2192c5b
|
2014-11-13 01:41:26+01:00
|
avcodec/lagarith: fix integer overflow
Fixes: asan_heap-oob_1bf48fa_2513_lag-yuy2.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
35dcc8a0405788de392ed116dd628aef2772003d
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/35dcc8a0405788de392ed116dd628aef2772003d
|
2014-11-11 03:19:49+01:00
|
avcodec/g2meet: check tile dimensions to avoid integer overflow
Fixes out of array access
Fixes: asan_heap-oob_12a55d3_30_029.wmv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
32e666c354e4a3160d8cf1d303cb51990b095c87
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/32e666c354e4a3160d8cf1d303cb51990b095c87
|
2014-10-30 01:22:32+01:00
|
avcodec/dirac_arith: fix integer overflow
Fixes: asan_heap-oob_1078676_9_008.drc
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
39680caceebfc6abf09b17032048752c014e57a8
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/39680caceebfc6abf09b17032048752c014e57a8
|
2014-10-28 02:15:40+01:00
|
ffplay: Separate AVFrame from AVSubtitle
This is more robust and should avoid false positives in coverity
That is if the type is ever mixed up, after this patch that would
just be a null pointer dereference instead of a random possibly
out of array access
Reviewed-by: Marton Balint <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
2ec4a84dca603a24a8131297036dfe30eed33dd7
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/2ec4a84dca603a24a8131297036dfe30eed33dd7
|
2014-09-27 03:54:36+02:00
|
avformat/vobsub: fix NULL dereference
|
d86cf4a91de2aa9e167a73b56fb59962230e3a32
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d86cf4a91de2aa9e167a73b56fb59962230e3a32
|
2014-09-13 15:15:32+02:00
|
avcodec/vc1dec: fix null pointer dereference
Fixes Ticket3860
Signed-off-by: Michael Niedermayer <[email protected]>
|
30f680ee0a2707af9a649a0aa3fd951d18a25c05
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/30f680ee0a2707af9a649a0aa3fd951d18a25c05
|
2014-08-25 02:18:31+02:00
|
avcodec/tiff: Make pixel format checks tighter
Fixes assertion failure with imgsrc001-lzma.tiff
Signed-off-by: Michael Niedermayer <[email protected]>
|
ab1e4312887d8e560d027803871b55b883910714
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ab1e4312887d8e560d027803871b55b883910714
|
2014-08-24 01:55:19+02:00
|
hevc_ps: verify P/T/L information
This makes the SPS parsing a little, but barely, safer.
Reviewed-by: Mickaël Raulet <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
0d0d24af0159ff08f396ad04cd63ce5655b1fc60
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/0d0d24af0159ff08f396ad04cd63ce5655b1fc60
|
2014-08-10 18:05:33+02:00
|
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