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(decode_composition_emacs_mule): Fix handling of

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incorrect format data.
This commit is contained in:
Kenichi Handa 2006-02-02 12:47:04 +00:00
parent 0ddb3356b2
commit 999a0fe581
2 changed files with 8 additions and 1 deletions
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5
src/ChangeLog
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@ -1,3 +1,8 @@
2006-02-02 Kenichi Handa <handa@m17n.org>
* coding.c (decode_composition_emacs_mule): Fix handling of
incorrect format data.
2006-01-31 Jan Dj,Ad(Brv <jan.h.d@swipnet.se>
* gtkutil.c (update_frame_tool_bar): Use new tool bar functions

4
src/coding.c
View file

@ -872,7 +872,7 @@ decode_composition_emacs_mule (coding, src, src_end,
component[ncomponent] = c;
}
}
else
else if (c >= 0x80)
{
/* This may be an old Emacs 20 style format. See the comment at
the section 2 of this file. */
@ -924,6 +924,8 @@ decode_composition_emacs_mule (coding, src, src_end,
else
return 0;
}
else
return 0;
if (buf == bufp || dst + (bufp - buf) <= (dst_bytes ? dst_end : src))
{