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[Bug c++/31309] g++ 4.2.0 amd64 codegen issue with -O0. 6 byte assignment at end of structure reads/writes past end of structure causing SEGV when that memory is not accessable.
- From: "peeterj at ca dot ibm dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Mar 2007 04:28:48 -0000
- Subject: [Bug c++/31309] g++ 4.2.0 amd64 codegen issue with -O0. 6 byte assignment at end of structure reads/writes past end of structure causing SEGV when that memory is not accessable.
- References: <bug-31309-12838@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from peeterj at ca dot ibm dot com 2007-03-22 04:28 -------
Created an attachment (id=13251)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13251&action=view)
source code that demonstrates the code generation issue described.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31309