Andreas Rheinhardt:
> Michael Niedermayer:
>> Fixes: signed integer overflow: 9223372036854775807 + 1 cannot be
>> represented in type 'long'
>> Fixes: Timeout
>> Fixes:
>> 26434/clusterfuzz-testcase-minimized-ffmpeg_dem_MV_fuzzer-5752845451919360
>> Fixes:
>> 26444/clusterfuzz-testcase-minimize
Michael Niedermayer:
> Fixes: signed integer overflow: 9223372036854775807 + 1 cannot be represented
> in type 'long'
> Fixes: Timeout
> Fixes:
> 26434/clusterfuzz-testcase-minimized-ffmpeg_dem_MV_fuzzer-5752845451919360
> Fixes:
> 26444/clusterfuzz-testcase-minimized-ffmpeg_dem_BINK_fuzzer-4697
If --enabled-mmal option requires '-L/opt/vc/lib' to compile that should
be included in mmal_extralibs.
This bug comes out using mpv-build with --enable-libmpv-shared because
it compiles something based on Libs listed in libavcodec/libavcodec.pc and
it fails to find -lmmal* if '-L/opt/vc/lib' is mi
Andreas Rheinhardt:
> Saves about 10KB.
>
> Signed-off-by: Andreas Rheinhardt
> ---
> libavcodec/on2avcdata.c | 921 ++--
> 1 file changed, 36 insertions(+), 885 deletions(-)
>
Will apply this patchset (with the exception of 4/5) later today unless
there are
Andreas Rheinhardt:
> Anton Khirnov:
>> Quoting Andreas Rheinhardt (2020-10-19 13:07:05)
>>> Signed-off-by: Andreas Rheinhardt
>>> ---
>>> libavcodec/on2avc.c | 35 ++-
>>> 1 file changed, 18 insertions(+), 17 deletions(-)
>>>
>>
>> I don't quite see the point of t
Anton Khirnov:
> Quoting Andreas Rheinhardt (2020-10-19 13:07:05)
>> Signed-off-by: Andreas Rheinhardt
>> ---
>> libavcodec/on2avc.c | 35 ++-
>> 1 file changed, 18 insertions(+), 17 deletions(-)
>>
>
> I don't quite see the point of this. I cannot imagine it is m
Michael Niedermayer:
> Fixes: division by zero
> Fixes:
> 26451/clusterfuzz-testcase-minimized-ffmpeg_dem_VIVO_fuzzer-4756955832516608
>
> Found-by: continuous fuzzing process
> https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer
> ---
> libavuti
Peter Ross:
> On Tue, Oct 20, 2020 at 09:53:54AM +0200, Andreas Rheinhardt wrote:
>> Signed-off-by: Andreas Rheinhardt
>> ---
>> libavcodec/vp3.c | 163 ---
>> libavcodec/vp3data.h | 22 ++
>> libavcodec/vp4data.h | 22 ++
>> 3 files changed,
Peter Ross:
> On Tue, Oct 20, 2020 at 09:53:53AM +0200, Andreas Rheinhardt wrote:
>> It would lead to crashs lateron if they failed.
>
> did you find these automatically?
>
> have previously used this tool tool to find such errors:
> https://github.com/ralight/mallocfail
>
No, I just look at t
Michael Niedermayer:
> Fixes: memleak
> Fixes:
> 26450/clusterfuzz-testcase-minimized-ffmpeg_dem_FFMETADATA_fuzzer-6249850443923456
>
> Found-by: continuous fuzzing process
> https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer
> ---
> libavformat
> 2020年10月20日 下午5:45，Steven Liu 写道：
>
> liuqi05 于2020年10月19日周一 下午2:10写道：
>>
>> the warning message:
>> warning: using floating point absolute value function
>> 'fabs' when argument is of integer type
>> use FFABS to set the absolute value.
>>
>> Signed-off-by: liuqi05
>> ---
>> tests/audiom
This is now handled by CBS.
Signed-off-by: James Almer
---
Alternative approach to "avcodec/av1dec: always update frame loop filter deltas
using bitstream values" where CBS takes care of everything so this work doesn't
have to be duplicated on all the modules that require it.
libavcodec/av1dec.
Partially implements of setup_past_independence() and load_previous().
These ensures they are always set, even if the values were not coded
in the input bitstream and will not be coded in the output bitstream.
Signed-off-by: James Almer
---
libavcodec/cbs_av1.h | 3 +++
libavcod
Partially implements of setup_past_independence() and load_previous().
These ensures they are always set, even if the values were not coded
in the input bitstream and will not be coded in the output bitstream.
Signed-off-by: James Almer
---
libavcodec/cbs_av1.h | 2 ++
libavcode
On Tue, Oct 20, 2020 at 09:53:54AM +0200, Andreas Rheinhardt wrote:
> Signed-off-by: Andreas Rheinhardt
> ---
> libavcodec/vp3.c | 163 ---
> libavcodec/vp3data.h | 22 ++
> libavcodec/vp4data.h | 22 ++
> 3 files changed, 55 insertions(+), 15
On Tue, Oct 20, 2020 at 09:53:53AM +0200, Andreas Rheinhardt wrote:
> It would lead to crashs lateron if they failed.
did you find these automatically?
have previously used this tool tool to find such errors:
https://github.com/ralight/mallocfail
>
> Signed-off-by: Andreas Rheinhardt
> ---
>
On Tue, Oct 20, 2020 at 09:53:52AM +0200, Andreas Rheinhardt wrote:
> Up until now, there was no cleanup in case initializing the Theora VLC
> tables failed, leading to memleaks. This commit gets rid of them by
> setting the FF_CODEC_CAP_INIT_CLEANUP flag for all decoders in vp3.c;
> this also allo
Fixes: signed integer overflow: 321 * 8746632 cannot be represented in type
'int'
Fixes:
26461/clusterfuzz-testcase-minimized-ffmpeg_dem_PVF_fuzzer-6326427831762944
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niederm
Fixes: signed integer overflow: 1347551268 * 14 cannot be represented in type
'int'
Fixes:
26458/clusterfuzz-testcase-minimized-ffmpeg_dem_RM_fuzzer-5655364324032512
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Nieder
Fixes: signed integer overflow: 9223372036854775807 + 1 cannot be represented
in type 'long'
Fixes: Timeout
Fixes:
26434/clusterfuzz-testcase-minimized-ffmpeg_dem_MV_fuzzer-5752845451919360
Fixes:
26444/clusterfuzz-testcase-minimized-ffmpeg_dem_BINK_fuzzer-4697773380993024
Found-by: continuous
Fixes: signed integer overflow: 9223372036854770375 + 5450 cannot be
represented in type 'long'
Fixes:
26471/clusterfuzz-testcase-minimized-ffmpeg_dem_MXG_fuzzer-6229617557635072
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: M
Fixes: division by zero
Fixes:
26451/clusterfuzz-testcase-minimized-ffmpeg_dem_VIVO_fuzzer-4756955832516608
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavutil/eval.c | 2 +-
1 file changed, 1 inse
Fixes: signed integer overflow: 7531010 - -7335632962598013506
cannot be represented in type 'long'
Fixes:
26463/clusterfuzz-testcase-minimized-ffmpeg_dem_LRC_fuzzer-6015558333759488
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Fixes: OOM
Fixes:
26168/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_NOTCHLC_fuzzer-6019839015256064
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/notchlc.c | 3 +++
1 file changed, 3 i
Fixes: Timeout (>30sec -> 0.5sec)
Fixes:
26351/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMALOSSLESS_fuzzer-5191487740182528
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
tools/target_dec_fuzze
Fixes: memleak
Fixes:
26450/clusterfuzz-testcase-minimized-ffmpeg_dem_FFMETADATA_fuzzer-6249850443923456
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavformat/ffmetadec.c | 8 ++--
1 file chang
Fixes: memleak
Fixes:
26352/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5201158714687488
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavformat/mxfdec.c | 2 ++
1 file changed, 2 insertions
Fixes: division by zero
Fixes:
26459/clusterfuzz-testcase-minimized-ffmpeg_dem_MPEGTSRAW_fuzzer-5666350112178176
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavformat/mpegts.c | 6 --
1 file ch
On Tue, Oct 13, 2020 at 2:48 PM Romane Lafon wrote:
>
> On Mon, Oct 12, 2020 at 8:43 PM Paul B Mahol wrote:
>
>> On Mon, Oct 12, 2020 at 07:01:17PM +0200, Romane Lafon wrote:
>> > This patch extends aphasemeter to detect out of phase or mono sequences
>> in
>> > stereo streams. Same patch as v8,
Dear developers,
We sent you on April a list of several compliance issues in FFMPEG
inline assembly chunks, and we submitted a bunch of patches to fix them.
They pass the fate test and can be found at
https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=996.
Since the changes only concern the
On Tue, Oct 20, 2020 at 04:57:47PM +0200, Paul B Mahol wrote:
> This broke decoding of every single file.
>
> Please revert ASAP!
reverted, i have to say though that this was the bound that you posted.
I think you mixed upper and lower bounds and I didnt notice
The patch i originally posted wor
This broke decoding of every single file.
Please revert ASAP!
On Tue, Oct 20, 2020 at 3:43 PM Michael Niedermayer
wrote:
> On Thu, Oct 15, 2020 at 10:32:28PM +0200, Michael Niedermayer wrote:
> > Fixes: OOM
> > Fixes:
> 26168/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_NOTCHLC_fuzzer-6019
Will apply very soon!
On Sun, Oct 18, 2020 at 6:53 PM Paul B Mahol wrote:
> Signed-off-by: Paul B Mahol
> ---
> Now with better output quality.
> ---
> doc/filters.texi| 30 +++
> libavfilter/Makefile| 2 +
> libavfilter/af_afreqshift.c | 379
On Thu, Oct 15, 2020 at 10:32:29PM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 241173056 + 1953511200 cannot be represented
> in type 'int'
> Fixes:
> 26086/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-5068366420901888
>
> Found-by: continuous fuzzing pro
On Thu, Oct 15, 2020 at 10:32:30PM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: -1172299744 * 2 cannot be represented in type
> 'int'
> Fixes:
> 26258/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5672758488596480
>
> Found-by: continuous fuzzing process
> https://
On Thu, Oct 15, 2020 at 10:32:28PM +0200, Michael Niedermayer wrote:
> Fixes: OOM
> Fixes:
> 26168/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_NOTCHLC_fuzzer-6019839015256064
>
> Equation is based on LZ4_COMPRESSBOUND from lz4.h
> Suggested-by: Paul
> Found-by: continuous fuzzing process
>
On Fri, Oct 16, 2020 at 12:46:12PM +0200, Michael Niedermayer wrote:
> Fixes: stack buffer overflow (read)
> Fixes:
> 26369/clusterfuzz-testcase-minimized-ffmpeg_dem_VIVIDAS_fuzzer-5721057325219840
>
> Found-by: continuous fuzzing process
> https://github.com/google/oss-fuzz/tree/master/projects
On Fri, Oct 16, 2020 at 07:35:26PM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 536870912 + 1610612736 cannot be represented
> in type 'int'
> Fixes:
> 26288/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MOBICLIP_fuzzer-6194364759670784
>
> Found-by: continuous fuzzing
On Thu, Oct 15, 2020 at 10:32:31PM +0200, Michael Niedermayer wrote:
> Fixes: division by zero
> Fixes:
> 26293/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_PSX_fuzzer-5176665237618688
> Fixes:
> 26331/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_PSX_fuzzer-5632330364092416
On Tue, Oct 13, 2020 at 03:59:06PM +1100, Chris Miceli wrote:
> 6f69f7a8bf6a0d013985578df2ef42ee6b1c7994 introduced this and it was part
> of a very large merging of refactoring. Current behaviour is what is
> reflected by this indenting change, however my understanding of timing
> is such that thi
On Thu, Oct 15, 2020 at 05:52:48PM +0200, Michael Niedermayer wrote:
> Fixes: out of array write
> Fixes:
> 26242/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CRI_fuzzer-5161495882891264
>
> Found-by: continuous fuzzing process
> https://github.com/google/oss-fuzz/tree/master/projects/ffmpe
On Wed, Oct 14, 2020 at 05:53:08PM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 2147483647 + 64 cannot be represented in type
> 'int'
> Fixes:
> 26218/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CRI_fuzzer-5734075396259840
>
> Found-by: continuous fuzzing process
>
From: ffmpeg-devel on behalf of Steven Liu
Sent: Tuesday, October 20, 2020 7:55 AM
To: FFmpeg development discussions and patches
Cc: Steven Liu
Subject: Re: [FFmpeg-devel] [PATCH] libavformat/hls: add support for SAMPLE-AES
decryption in HLS demuxer
Andreas Rheinhardt 于2020年10月20日周二 下午7:04写道：
>
> Introduced in a2b1dd0ce301450a47c972745a6b33c4c273aa5d.
>
> Signed-off-by: Andreas Rheinhardt
> ---
> libavformat/hlsenc.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
> inde
Andreas Rheinhardt 于2020年10月20日周二 下午7:04写道：
>
> Signed-off-by: Andreas Rheinhardt
> ---
> libavformat/hlsenc.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
> index 22077073bd..4967247bca 100644
> --- a/libavformat/hlsenc.c
Andreas Rheinhardt 于2020年10月20日周二 下午7:03写道：
>
> Commit a2b1dd0ce301450a47c972745a6b33c4c273aa5d added support for
> parsing annex B HEVC extradata to extract profile and level information.
> Yet it only checks for there to be enough data left for the startcode
> and the first byte of the NAL unit
Andreas Rheinhardt 于2020年10月20日周二 下午7:04写道：
>
> Check all the six bits, not only the two bits that are set for SPS.
>
> Signed-off-by: Andreas Rheinhardt
> ---
> libavformat/hlsenc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavformat/hlsenc.c b/libavformat/hlsen
Signed-off-by: Andreas Rheinhardt
---
libavformat/hlsenc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index 22077073bd..4967247bca 100644
--- a/libavformat/hlsenc.c
+++ b/libavformat/hlsenc.c
@@ -352,13 +352,14 @@ static void
Check all the six bits, not only the two bits that are set for SPS.
Signed-off-by: Andreas Rheinhardt
---
libavformat/hlsenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index 4967247bca..cbfd8f7c0d 100644
--- a/libavformat/hls
Introduced in a2b1dd0ce301450a47c972745a6b33c4c273aa5d.
Signed-off-by: Andreas Rheinhardt
---
libavformat/hlsenc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index 49c4ab5966..22077073bd 100644
--- a/libavformat/hlsenc.c
+++
Commit a2b1dd0ce301450a47c972745a6b33c4c273aa5d added support for
parsing annex B HEVC extradata to extract profile and level information.
Yet it only checks for there to be enough data left for the startcode
and the first byte of the NAL unit header and not for the full NAL unit
header; it simply
liuqi05 于2020年10月19日周一 下午2:10写道：
>
> the warning message:
> warning: using floating point absolute value function
> 'fabs' when argument is of integer type
> use FFABS to set the absolute value.
>
> Signed-off-by: liuqi05
> ---
> tests/audiomatch.c | 7 ---
> 1 file changed, 4 insertions(+),
On 20-10-2020 02:07 pm, hwren wrote:
Will apply if no more suggestions.
LGTM.
Thanks,
Huiwen Ren
At 2020-10-06 15:08:21, hwr...@126.com wrote:
From: hwren
Signed-off-by: hwren
---
doc/general_contents.texi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/doc/general_con
Will apply if no more suggestions.
Thanks,
Huiwen Ren
At 2020-10-06 15:08:21, hwr...@126.com wrote:
>From: hwren
>
>Signed-off-by: hwren
>---
> doc/general_contents.texi | 10 ++
> 1 file changed, 10 insertions(+)
>
>diff --git a/doc/general_contents.texi b/doc/general_contents.texi
>in
On Mon, Oct 19, 2020 at 04:32:56PM +0200, Nicolas George wrote:
> Michael Niedermayer (12020-10-19):
> > Fixes: signed integer overflow: 345801500790256 + 642568637304000
> > cannot be represented in type 'long'
> > Fixes:
> > 26430/clusterfuzz-testcase-minimized-ffmpeg_dem_BRSTM_fuzzer-5
Up until now, there was no cleanup in case initializing the Theora VLC
tables failed, leading to memleaks. This commit gets rid of them by
setting the FF_CODEC_CAP_INIT_CLEANUP flag for all decoders in vp3.c;
this also allows to remove some (now redundant) cleanup code.
Signed-off-by: Andreas Rhei
Signed-off-by: Andreas Rheinhardt
---
libavcodec/vp3.c | 163 ---
libavcodec/vp3data.h | 22 ++
libavcodec/vp4data.h | 22 ++
3 files changed, 55 insertions(+), 152 deletions(-)
diff --git a/libavcodec/vp3.c b/libavcodec/vp3.c
index 7ee65c806
Theora allows to use custom Huffman tables which are coded in the
bitstream as a tree: Whether the next node is a leaf or not is coded
in a bit; each node itself contains a five bit token. Each tree can
contain at most 32 leafs; typically they contain exactly 32 with the 32
symbols forming a permut
It would lead to crashs lateron if they failed.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/vp3.c | 112 +++
1 file changed, 64 insertions(+), 48 deletions(-)
diff --git a/libavcodec/vp3.c b/libavcodec/vp3.c
index 0d8d1ff80f..7ee65c8062 100644
--
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