GNU bug report logs - #9318
23.3.50; The first call of encode-coding-region() returns wrong result on on Windows

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Package: emacs;

Reported by: Kazuhiro Ito <kzhr <at> d1.dion.ne.jp>

Date: Thu, 18 Aug 2011 09:04:02 UTC

Severity: normal

Found in version 23.3.50

Fixed in version 24.0.93

Done: Glenn Morris <rgm <at> gnu.org>

Bug is archived. No further changes may be made.

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From: Kazuhiro Ito <kzhr <at> d1.dion.ne.jp>
To: Andreas Schwab <schwab <at> linux-m68k.org>
Cc: Eli Zaretskii <eliz <at> gnu.org>, Chong Yidong <cyd <at> stupidchicken.com>, 9318 <at> debbugs.gnu.org
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

> 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
This bug report was last modified 13 years and 170 days ago.

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