Address Sanitizer, Undefined Behaviour Sanitizer report
Imported from http://bugzilla.roxen.com/bugzilla/show_bug.cgi?id=7427
Reported by t@sharklasers.com
Compiling the source of the 7.8.886 release with gcc's
-fsanitize=address -fsanitize=leak -fsanitize=undefined
and running the verbose_verify target has reported a possible address error and various possible signed integer overflow errors.
A cleaned up version of the report is attached. Duplicates have not been removed, as frequency of occurrence might be of interest.