[Bug libstdc++/30578] New: array_allocator can't be safely copied

[skottmckay at gmail dot com]

The current implementation of the array_allocator allows the allocator to be
copy constructed. This leads to trouble due to _M_used, which is not
synchronized between the copies. Each copy will start allocating from the same
point in the underlying array.


-- 
           Summary: array_allocator can't be safely copied
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: skottmckay at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30578