[Bug other/29176] New: Seg fault in demangler

[pinskia at gcc dot gnu dot org]

Testcase:
#include "demangle.h"
int main(void)
{
  cplus_demangle("SASDASDFASDF_sdfsdf", DMGL_PARAMS | DMGL_TYPES | DMGL_AUTO);
}

I cannot figure out how to fix this bug correctly because we are getting some
overflow involved with the integer. 

Also I cannot figure out how to get c++filt to reproduce this bug.


-- 
           Summary: Seg fault in demangler
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pinskia at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29176