From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25116 invoked by alias); 26 May 2009 08:32:36 -0000 Received: (qmail 25078 invoked by uid 48); 26 May 2009 08:32:22 -0000 Date: Tue, 26 May 2009 08:32:00 -0000 Message-ID: <20090526083222.25077.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug fortran/40246] ICE on invalid SOURCE= using NULLIFY In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "burnus at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2009-05/txt/msg02016.txt.bz2 ------- Comment #1 from burnus at gcc dot gnu dot org 2009-05-26 08:32 ------- The following patch to gfc_match_nullify fixes it; however, I think one should additionally add gfc_free_expr (new_st.expr1); new_st.expr1 = NULL; gfc_free_expr (new_st.expr2); new_st.expr2 = NULL; to prevent a memory leak. --- match.c (revision 147861) +++ match.c (working copy) @@ -2418,6 +2470,7 @@ syntax: cleanup: gfc_free_statements (new_st.next); + new_st.next = NULL; return MATCH_ERROR; } -- burnus at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |burnus at gcc dot gnu dot |dot org |org Status|UNCONFIRMED |ASSIGNED Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2009-05-26 08:32:21 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40246