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[Bug libstdc++/49060] use of deleted memory in __gnu_cxx::hashtable::erase
- From: "ian at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 25 May 2011 23:09:36 +0000
- Subject: [Bug libstdc++/49060] use of deleted memory in __gnu_cxx::hashtable::erase
- Auto-submitted: auto-generated
- References: <bug-49060-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49060
--- Comment #4 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> 2011-05-25 23:09:20 UTC ---
Author: ian
Date: Wed May 25 23:09:14 2011
New Revision: 174240
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174240
Log:
PR libstdc++/49060
* include/backward/hashtable.h (hashtable::erase): Don't crash if
erasing first and another element with a reference to the other
element.
* testsuite/backward/hash_set/49060.cc: New.
Added:
trunk/libstdc++-v3/testsuite/backward/hash_set/49060.cc
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/backward/hashtable.h