[Bug libstdc++/25719] ostringstream::str().c_str() returns pointer to unallocated memory

[pcarlini at suse dot de]

------- Comment #2 from pcarlini at suse dot de  2006-01-09 10:26 -------
The problem in your code, which makes it illegal, in general, is not c_str(),
which indeed is used correctly, but str(): it generates a temporary (note that
it returns by **value**, e.g., doesn't return a reference to a string object
inside the stream), which dies, correctly, before printit is called. There are
many ways to deal with the issue, perhaps you can first assign the string
returned by str() to a local string.


-- 

pcarlini at suse dot de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25719