From 4539512afc2b29654a1a9695489cde475e3467ec Mon Sep 17 00:00:00 2001
From: eban <eban@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 27 Nov 2003 08:00:23 +0000
Subject: * win32/win32.c (rb_w32_stat): remove _fullpath() for NUL: device.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 win32/win32.c | 26 ++++++++++++--------------
 1 file changed, 12 insertions(+), 14 deletions(-)

(limited to 'win32')

diff --git a/win32/win32.c b/win32/win32.c
index 81eca672a9..6a7f6be9b8 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -2695,7 +2695,7 @@ isUNCRoot(const char *path)
 		if (*p == '\\')
 		    break;
 	    }
-	    if (!p[0] || !p[1])
+	    if (!p[0] || !p[1] || (p[0] == '\\' && p[1] == '.'))
 		return 1;
 	}
     }
@@ -2706,7 +2706,7 @@ int
 rb_w32_stat(const char *path, struct stat *st)
 {
     const char *p;
-    char *buf1, *buf2, *s;
+    char *buf1, *s, *end;
     int len;
     int ret;
 
@@ -2727,23 +2727,21 @@ rb_w32_stat(const char *path, struct stat *st)
 	errno = ENOENT;
 	return -1;
     }
-    p = CharPrev(buf1, buf1 + len);
+    end = CharPrev(buf1, buf1 + len);
 
     if (isUNCRoot(buf1)) {
-	if (*p != '\\')
+	if (*end == '.')
+	    *end = '\0';
+	else if (*end != '\\')
 	    strcat(buf1, "\\");
-    } else if (*p == '\\' || *p == ':')
+    } else if (*end == '\\' || *end == ':')
 	strcat(buf1, ".");
-    buf2 = ALLOCA_N(char, MAXPATHLEN);
-    if (_fullpath(buf2, buf1, MAXPATHLEN)) {
-	ret = stat(buf2, st);
-	if (ret == 0) {
-	    st->st_mode &= ~(S_IWGRP | S_IWOTH);
-	}
-	return ret;
+
+    ret = stat(buf1, st);
+    if (ret == 0) {
+	st->st_mode &= ~(S_IWGRP | S_IWOTH);
     }
-    else
-	return -1;
+    return ret;
 }
 
 static long
-- 
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