[Bug libstdc++/21172] New: potential integer overflow error in STL heap functions

[pete_a90 at yahoo dot com]

http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/bits/stl_heap.h?rev=1.16&content-type=text/x-cvsweb-markup

Any function that relies on the __adjust_heap functions have a potential 
integer overflow error in their calculation of __secondChild.

-- 
           Summary: potential integer overflow error in STL heap functions
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pete_a90 at yahoo dot com
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21172