On 8 September 2015 at 11:20, Mathieu Malaterre wrote: > > [...] > /home/mathieu/tmp/opj-bug/openjpeg/src/lib/openjp2/t1.c:1517:28: > runtime error: left shift of negative value -128 > [...] > > You've saved me hours of time ! Thanks. > > for reference: > https://github.com/uclouvain/openjpeg/blob/master/src/lib/openjp2/t1.c#L1517 UBsan for the win!