From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15178 invoked by alias); 19 May 2004 16:04:51 -0000 Mailing-List: contact java-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: java-prs-owner@gcc.gnu.org Received: (qmail 15164 invoked by uid 48); 19 May 2004 16:04:51 -0000 Date: Wed, 19 May 2004 16:04:00 -0000 Message-ID: <20040519160451.15163.qmail@sourceware.org> From: "pinskia at gcc dot gnu dot org" To: java-prs@gcc.gnu.org In-Reply-To: <20040519160033.15543.vadimn@redhat.com> References: <20040519160033.15543.vadimn@redhat.com> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug java/15543] "jv-scan --complexity" segfaults X-Bugzilla-Reason: CC X-SW-Source: 2004-q2/txt/msg00116.txt.bz2 List-Id: ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-05-19 16:04 ------- Confirmed, looks like someone forgot to check for an NULL before passing to strlen. Here is the backtrace on the mainline: #1 0x0804bba4 in yyparse () at parse-scan.y:517 517 char *n = xmalloc (bracket_count + 1 + strlen ($$)); (gdb) bt #0 0x42080bbb in strlen () from /lib/i686/libc.so.6 #1 0x0804bba4 in yyparse () at parse-scan.y:517 #2 0x0804bf91 in main (argc=3, argv=0xbffec3a4) at /home/gates/pinskia/src/gnu/gcc/src/gcc/ java/jv-scan.c:216 -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed| |1 Last reconfirmed|0000-00-00 00:00:00 |2004-05-19 16:04:50 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15543