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[Bug target/28185] SIGBUS on IA64 maybe caused by memcpy I
- From: "sje at cup dot hp dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Oct 2006 20:58:29 -0000
- Subject: [Bug target/28185] SIGBUS on IA64 maybe caused by memcpy I
- References: <bug-28185-12885@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from sje at cup dot hp dot com 2006-10-09 20:58 -------
William, can you reproduce this problem with a newer GCC? I have tried several
versions of GCC and all I get is an error from shmget (Invalid argument).
Given that the shmget fails, the memcpy is obviously going to be bogus because
we don't have a valid address in shmid[0], which means we don't get a valid
address in addr[0] and, of course, that makes the memcpy abort.
--
sje at cup dot hp dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28185