From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Kazuhiro Ito Newsgroups: gmane.emacs.bugs Subject: bug#9318: 23.3.50; The first call of encode-coding-region() returns wrong result Date: Sun, 28 Aug 2011 09:04:49 +0900 Message-ID: <20110828000528.8163B1E0043@msa101.auone-net.jp> References: <20110818090129.DC129360038@msa102.auone-net.jp> <20110819134637.9727A34803A@msa103.auone-net.jp> <877h67vkpf.fsf@stupidchicken.com> <20110821001726.D29052C037@msa104.auone-net.jp> <20110824093755.8E190360038@msa102.auone-net.jp> <20110825095522.6E2482C037@msa104.auone-net.jp> <20110826114235.4F8011E0043@msa101.auone-net.jp> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (generated by SEMI-EPG 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-Trace: dough.gmane.org 1314489980 21248 80.91.229.12 (28 Aug 2011 00:06:20 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 28 Aug 2011 00:06:20 +0000 (UTC) Cc: Chong Yidong , 9318@debbugs.gnu.org To: Andreas Schwab Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Aug 28 02:06:16 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 1QxStA-0001E9-Um for geb-bug-gnu-emacs@m.gmane.org; Sun, 28 Aug 2011 02:06:13 +0200 Original-Received: from localhost ([::1]:39881 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QxStA-0002jk-Cr for geb-bug-gnu-emacs@m.gmane.org; Sat, 27 Aug 2011 20:06:12 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:56701) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QxSt8-0002je-1w for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2011 20:06:10 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QxSt7-00029Q-5C for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2011 20:06:10 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:35914) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QxSt7-00029M-3l for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2011 20:06:09 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1QxSvt-0005oD-P9; Sat, 27 Aug 2011 20:09:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Kazuhiro Ito Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 28 Aug 2011 00:09:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 9318 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 9318-submit@debbugs.gnu.org id=B9318.131449010722287 (code B ref 9318); Sun, 28 Aug 2011 00:09:01 +0000 Original-Received: (at 9318) by debbugs.gnu.org; 28 Aug 2011 00:08:27 +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 1QxSvL-0005nQ-Gv for submit@debbugs.gnu.org; Sat, 27 Aug 2011 20:08:27 -0400 Original-Received: from msa101.auone-net.jp ([61.117.18.161]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QxSvH-0005nH-WF for 9318@debbugs.gnu.org; Sat, 27 Aug 2011 20:08:25 -0400 Original-Received: from GUNGNIR.med.osaka-cu.ac.jp (121-87-117-132f1.nar1.eonet.ne.jp [121.87.117.132]) by msa101.auone-net.jp (au one net msa) with ESMTP id 8163B1E0043; Sun, 28 Aug 2011 09:05:27 +0900 (JST) In-Reply-To: <20110826114235.4F8011E0043@msa101.auone-net.jp> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?Q?Goj=C5=8D?=) APEL/10.8 EasyPG/1.0.0 Emacs/23.3.50 (i386-mingw-nt6.1.7601) MULE/6.0 (HANACHIRUSATO) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Sat, 27 Aug 2011 20:09:01 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 1) 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:50382 Archived-At: > SUMMARY OF THE PROBLEM: > In encode_coding_XXX(), calling encode_char() could cause relocation > of buffers. char_charset(), ENCODE_ISO_CHARACTER and ENCODE_CHAR > could also cause relocation because they could call encode_char(). > After using of them, coding->destination, dst, dst_end should be > updated as needed. I noticed CHAR_CHARSET_P macro slipped out of my check. CHAR_CHARSET_P could also cause relocation of buffers. -- Kazuhiro Ito