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[Bug tree-optimization/41826] invalid read in get_constraint_for_ptr_offset
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Oct 2009 12:22:04 -0000
- Subject: [Bug tree-optimization/41826] invalid read in get_constraint_for_ptr_offset
- References: <bug-41826-14164@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from rguenth at gcc dot gnu dot org 2009-10-26 12:22 -------
Subject: Bug 41826
Author: rguenth
Date: Mon Oct 26 12:21:50 2009
New Revision: 153550
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=153550
Log:
2009-10-26 Richard Guenther <rguenther@suse.de>
PR tree-optimization/41826
* tree-ssa-structalias.c (get_constraint_for_ptr_offset): Avoid
access to re-allocated vector fields.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-structalias.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41826