Re: [FFmpeg-devel] [PATCH] avcodec/dirac_dwt: Fix integer overflow in COMPOSE_FIDELITYi*

2017-11-25 Thread Michael Niedermayer
On Sat, Nov 25, 2017 at 03:43:29AM +0100, Michael Niedermayer wrote: > Fixes: runtime error: signed integer overflow: -2143827186 - 7404944 cannot > be represented in type 'int' > Fixes: 4354/clusterfuzz-testcase-minimized-4671122764201984 > > Found-by: continuous fuzzing process > https://githu

[FFmpeg-devel] [PATCH] avcodec/dirac_dwt: Fix integer overflow in COMPOSE_FIDELITYi*

2017-11-24 Thread Michael Niedermayer
Fixes: runtime error: signed integer overflow: -2143827186 - 7404944 cannot be represented in type 'int' Fixes: 4354/clusterfuzz-testcase-minimized-4671122764201984 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niederma

Re: [FFmpeg-devel] [PATCH] avcodec/dirac_dwt: Fix integer overflow in COMPOSE_FIDELITYi*()

2017-09-22 Thread Michael Niedermayer
On Mon, Sep 18, 2017 at 02:54:58AM +0200, Michael Niedermayer wrote: > Fixes: runtime error: signed integer overflow: 161 * 13872281 cannot be > represented in type 'int' > > Fixes: 3295/clusterfuzz-testcase-minimized-4738998142500864 > > Found-by: continuous fuzzing process > https://github.co

[FFmpeg-devel] [PATCH] avcodec/dirac_dwt: Fix integer overflow in COMPOSE_FIDELITYi*()

2017-09-17 Thread Michael Niedermayer
Fixes: runtime error: signed integer overflow: 161 * 13872281 cannot be represented in type 'int' Fixes: 3295/clusterfuzz-testcase-minimized-4738998142500864 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer -