[Bug c++/29871] New: Allocating 8Mb structure on the stack causes segmentation fault in output program

[angus at uducat dot com]

If the following tiny program is built, the resulting executable will seg fault
upon the construction of a.

class a {
public:
        a() {}
        ~a() {}
        char c[(8*1024*1024)];
};

int main(void) {
        a _a;
    return 0;
}

I've got this to occur in Suse Enterprise 10 32-bit, but got similar results in
open Suse 10.1 64-bit.


-- 
           Summary: Allocating 8Mb structure on the stack causes
                    segmentation fault in output program
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: major
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: angus at uducat dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29871