From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Kenichi Handa Newsgroups: gmane.emacs.bugs Subject: bug#9912: valgrind warning in coding.c:coding_set_destination Date: Mon, 07 Nov 2011 11:38:50 +0900 Message-ID: References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1320633565 27031 80.91.229.12 (7 Nov 2011 02:39:25 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 7 Nov 2011 02:39:25 +0000 (UTC) Cc: 9912@debbugs.gnu.org To: Dan Nicolaescu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Nov 07 03:39:19 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RNF7H-0002W1-I3 for geb-bug-gnu-emacs@m.gmane.org; Mon, 07 Nov 2011 03:39:19 +0100 Original-Received: from localhost ([::1]:54945 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RNF7H-0006eQ-20 for geb-bug-gnu-emacs@m.gmane.org; Sun, 06 Nov 2011 21:39:19 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:59813) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RNF7D-0006WW-9E for bug-gnu-emacs@gnu.org; Sun, 06 Nov 2011 21:39:16 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RNF7B-0008C4-Uh for bug-gnu-emacs@gnu.org; Sun, 06 Nov 2011 21:39:15 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:35893) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RNF7B-0008C0-T5 for bug-gnu-emacs@gnu.org; Sun, 06 Nov 2011 21:39:13 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1RNF9u-0006gj-R7 for bug-gnu-emacs@gnu.org; Sun, 06 Nov 2011 21:42:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Kenichi Handa Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 07 Nov 2011 02:42:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 9912 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 9912-submit@debbugs.gnu.org id=B9912.132063370425664 (code B ref 9912); Mon, 07 Nov 2011 02:42:02 +0000 Original-Received: (at 9912) by debbugs.gnu.org; 7 Nov 2011 02:41:44 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RNF9b-0006fs-VI for submit@debbugs.gnu.org; Sun, 06 Nov 2011 21:41:44 -0500 Original-Received: from mx1.aist.go.jp ([150.29.246.133]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RNF9a-0006fl-11 for 9912@debbugs.gnu.org; Sun, 06 Nov 2011 21:41:42 -0500 Original-Received: from rqsmtp2.aist.go.jp (rqsmtp2.aist.go.jp [150.29.254.123]) by mx1.aist.go.jp with ESMTP id pA72cp1r007780; Mon, 7 Nov 2011 11:38:51 +0900 (JST) env-from (handa@m17n.org) Original-Received: from smtp4.aist.go.jp by rqsmtp2.aist.go.jp with ESMTP id pA72cpi5015268; Mon, 7 Nov 2011 11:38:51 +0900 (JST) env-from (handa@m17n.org) Original-Received: by smtp4.aist.go.jp with ESMTP id pA72coqt026337; Mon, 7 Nov 2011 11:38:50 +0900 (JST) env-from (handa@m17n.org) In-Reply-To: (message from Dan Nicolaescu on Sun, 30 Oct 2011 17:39:05 -0400) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Sun, 06 Nov 2011 21:42:02 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:53636 Archived-At: In article , Dan Nicolaescu writes: > valgrind ./temacs > produces this warning: > ==30382== Conditional jump or move depends on uninitialised value(s) > ==30382== at 0x636022: Fcall_process (callproc.c:799) > ==30382== by 0x5D6C07: Ffuncall (eval.c:2956) > ==30382== by 0x5D5ABB: Fapply (eval.c:2422) > ==30382== by 0x5D6C07: Ffuncall (eval.c:2956) > ==30382== by 0x622C5B: exec_byte_code (bytecode.c:785) > ==30382== by 0x5D77BA: funcall_lambda (eval.c:3205) > ==30382== by 0x5D6F4C: Ffuncall (eval.c:3023) > ==30382== by 0x5D5ABB: Fapply (eval.c:2422) > ==30382== by 0x5D6C07: Ffuncall (eval.c:2956) > ==30382== by 0x622C5B: exec_byte_code (bytecode.c:785) > ==30382== by 0x5D77BA: funcall_lambda (eval.c:3205) > ==30382== by 0x5D6F4C: Ffuncall (eval.c:3023) > It looks like struct coding_system.dst_multibyte needs to be > initialized. I fixed it. But as "valgrind ./temacs" segfaults in my environment, I can't confirm the fix. Please check if the fix is correct or not. --- Kenichi Handa handa@m17n.org