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* util.c (mblen): fix overrun. [ruby-dev:22672]

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5587 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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eban 2004-01-29 14:56:26 +00:00
parent 181a3a2af5
commit b685848c66
2 changed files with 4 additions and 0 deletions
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ChangeLog
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@ -6,6 +6,8 @@ Thu Jan 29 23:11:57 2004 WATANABE Hirofumi <eban@ruby-lang.org>
* bcc32/Makefile.sub, win32/Makefile.sub, wince/Makefile.sub (DLEXT2): * bcc32/Makefile.sub, win32/Makefile.sub, wince/Makefile.sub (DLEXT2):
ditto. ditto.
* util.c (mblen): fix overrun. [ruby-dev:22672]
Thu Jan 29 22:41:53 2004 Dave Thomas <dave@pragprog.com> Thu Jan 29 22:41:53 2004 Dave Thomas <dave@pragprog.com>
* lib/rdoc/generators/html_generator.rb: Allow 'link:' in Tidylinks. * lib/rdoc/generators/html_generator.rb: Allow 'link:' in Tidylinks.

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util.c
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@ -296,6 +296,8 @@ mblen(const char *s, size_t n)
if (s) { if (s) {
if (n == 0 || *s == 0) if (n == 0 || *s == 0)
return 0; return 0;
else if (!s[1])
return 1;
return dbcs_table[(unsigned char)*s] + 1; return dbcs_table[(unsigned char)*s] + 1;
} }
else else