Michael Niedermayer (12019-08-10): > Fixes: left shift of negative value -961533698048 > Fixes: > 16242/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5738550670131200 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > --- > libavcodec/ffwavesynth.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-)
No objection for either of these patches. But I want to be on record that I think they were a waste of time, as these undefined behaviors have no chance of devolving into anything except possibly garbled output on strange architectures for an obscure format. Compilers are practical tools, not an axiomatic system. Regards, -- Nicolas George
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