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* win32/win32.c (isUNCRoot): should check NUL after '.'.

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[ruby-dev:24590]
* win32/win32.c (isUNCRoot): fixed buffer overrun.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7112 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
eban 2004-10-25 09:40:55 +00:00
parent cdb66dc248
commit b088595db7
2 changed files with 9 additions and 2 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
Mon Oct 25 18:35:39 2004 WATANABE Hirofumi <eban@ruby-lang.org>
* win32/win32.c (isUNCRoot): should check NUL after '.'.
[ruby-dev:24590]
* win32/win32.c (isUNCRoot): fixed buffer overrun.
Mon Oct 25 08:03:26 2004 Nobuyoshi Nakada <nobu@ruby-lang.org>
* eval.c (get_backtrace): ignore illegal backtrace. [ruby-dev:24587]

4
win32/win32.c
View file

@ -2811,7 +2811,7 @@ isUNCRoot(const char *path)
{
if (path[0] == '\\' && path[1] == '\\') {
const char *p;
for (p = path + 3; *p; p = CharNext(p)) {
for (p = path + 2; *p; p = CharNext(p)) {
if (*p == '\\')
break;
}
@ -2820,7 +2820,7 @@ isUNCRoot(const char *path)
if (*p == '\\')
break;
}
if (!p[0] || !p[1] || (p[0] == '\\' && p[1] == '.'))
if (!p[0] || !p[1] || (p[1] == '.' && !p[2]))
return 1;
}
}