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[Bug libstdc++/46830] s.swap(s) triggers overlapped memcpy() for versa_string
- From: "paolo at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 7 Dec 2010 02:43:34 +0000
- Subject: [Bug libstdc++/46830] s.swap(s) triggers overlapped memcpy() for versa_string
- Auto-submitted: auto-generated
- References: <bug-46830-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46830
--- Comment #2 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> 2010-12-07 02:43:20 UTC ---
Author: paolo
Date: Tue Dec 7 02:43:16 2010
New Revision: 167528
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=167528
Log:
2010-12-06 Paul Pluzhnikov <ppluzhnikov@google.com>
PR libstdc++/46830
* include/ext/sso_string_base.h (__sso_string_base<>::_M_swap):
Early return when this == &__rcs.
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/ext/sso_string_base.h