From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2764 invoked by alias); 16 May 2009 16:53:31 -0000 Received: (qmail 2666 invoked by alias); 16 May 2009 16:53:19 -0000 Date: Sat, 16 May 2009 16:53:00 -0000 Message-ID: <20090516165319.2665.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug fortran/31243] truncating strings longer than 2**32 characters In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "fxcoudert 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/msg01424.txt.bz2 ------- Comment #10 from fxcoudert at gcc dot gnu dot org 2009-05-16 16:53 ------- Subject: Bug 31243 Author: fxcoudert Date: Sat May 16 16:53:02 2009 New Revision: 147619 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=147619 Log: PR fortran/31243 * resolve.c (resolve_substring): Don't allow too large substring indexes. (gfc_resolve_substring_charlen): Fix typo. (gfc_resolve_character_operator): Fix typo. (resolve_charlen): Catch unreasonably large string lengths. * simplify.c (gfc_simplify_len): Don't error out on LEN range checks. * gcc/testsuite/gfortran.dg/string_1.f90: New test. * gcc/testsuite/gfortran.dg/string_2.f90: New test. * gcc/testsuite/gfortran.dg/string_3.f90: New test. Added: trunk/gcc/testsuite/gfortran.dg/string_1.f90 trunk/gcc/testsuite/gfortran.dg/string_2.f90 trunk/gcc/testsuite/gfortran.dg/string_3.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/resolve.c trunk/gcc/fortran/simplify.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31243