From: Paul Eggert <eggert@cs.ucla.edu>
To: Kenichi Handa <handa@m17n.org>
Cc: 9318@debbugs.gnu.org
Subject: bug#9318: 23.3.50; The first call of encode-coding-region() returns wrong result
Date: Mon, 05 Dec 2011 01:11:53 -0800 [thread overview]
Message-ID: <4EDC8AD9.3050004@cs.ucla.edu> (raw)
In-Reply-To: <20110818090129.DC129360038@msa102.auone-net.jp>
That patch (bzr 106613) causes Emacs to use an uninitialized variable;
I found this via static checking with GCC. I installed the following
further patch, which I think is right and anyway does not introduce a bug --
can you please check it? Thanks.
* coding.c (encode_designation_at_bol): Don't use uninitialized
local variable (Bug#9318).
=== modified file 'src/coding.c'
--- src/coding.c 2011-12-05 07:03:31 +0000
+++ src/coding.c 2011-12-05 09:00:44 +0000
@@ -4356,7 +4356,7 @@
int *charbuf, int *charbuf_end,
unsigned char *dst)
{
- unsigned char *orig;
+ unsigned char *orig = dst;
struct charset *charset;
/* Table of charsets to be designated to each graphic register. */
int r[4];
next prev parent reply other threads:[~2011-12-05 9:11 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-18 9:01 bug#9318: 23.3.50; The first call of encode-coding-region() returns wrong result on on Windows Kazuhiro Ito
2011-08-18 9:48 ` Andreas Schwab
2011-08-18 21:33 ` Kazuhiro Ito
2011-08-19 13:46 ` bug#9318: 23.3.50; The first call of encode-coding-region() returns wrong result Kazuhiro Ito
2011-08-20 21:26 ` Chong Yidong
2011-08-21 0:17 ` Kazuhiro Ito
2011-08-24 9:37 ` Kazuhiro Ito
2011-08-24 12:06 ` Eli Zaretskii
2011-08-25 9:49 ` Kazuhiro Ito
2011-08-24 17:59 ` Andreas Schwab
2011-08-25 9:54 ` Kazuhiro Ito
2011-08-26 11:41 ` Kazuhiro Ito
2011-08-28 0:04 ` Kazuhiro Ito
2011-08-30 23:30 ` Kazuhiro Ito
2011-12-01 1:56 ` Kenichi Handa
2011-12-05 7:10 ` Kenichi Handa
2011-12-05 11:31 ` Kazuhiro Ito
2011-12-05 9:11 ` Paul Eggert [this message]
2011-12-06 0:30 ` Kenichi Handa
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