| Message ID | 20170901175612.18603-1-michael@niedermayer.cc |
|---|---|
| State | Accepted |
| Commit | 2a0823ae966be3ad40e5dba6ec4c4dc1e8c6bcad |
| Headers | show |
On Fri, Sep 01, 2017 at 07:56:10PM +0200, Michael Niedermayer wrote: > Fixes: runtime error: signed integer overflow: 1168175789 + 1168178473 cannot be represented in type 'int' > Fixes: 3081/clusterfuzz-testcase-minimized-4807564879462400 > Fixes: 2844/clusterfuzz-testcase-minimized-5561715838156800 > > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> > --- > libavcodec/diracdec.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) patchset applied [...]
diff --git a/libavcodec/diracdec.c b/libavcodec/diracdec.c index 0aee08f9e1..f2aed6057d 100644 --- a/libavcodec/diracdec.c +++ b/libavcodec/diracdec.c @@ -586,7 +586,7 @@ static inline void codeblock(DiracContext *s, SubBand *b, } \ INTRA_DC_PRED(8, int16_t) -INTRA_DC_PRED(10, int32_t) +INTRA_DC_PRED(10, uint32_t) /** * Dirac Specification ->
Fixes: runtime error: signed integer overflow: 1168175789 + 1168178473 cannot be represented in type 'int' Fixes: 3081/clusterfuzz-testcase-minimized-4807564879462400 Fixes: 2844/clusterfuzz-testcase-minimized-5561715838156800 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> --- libavcodec/diracdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)