Index: path.cc
===================================================================
RCS file: /cvs/src/src/winsup/cygwin/path.cc,v
retrieving revision 1.313
diff -u -p -b -r1.313 path.cc
--- path.cc	28 May 2004 19:50:06 -0000	1.313
+++ path.cc	30 May 2004 04:06:43 -0000
@@ -2176,41 +2176,40 @@ mount_info::sort ()
 int
 mount_info::add_item (const char *native, const char *posix, unsigned mountflags, int reg_p)
 {
+  char nativetmp[CYG_MAX_PATH];
+  char posixtmp[CYG_MAX_PATH];
+  char *tail;
+  int err[2];
+
   /* Something's wrong if either path is NULL or empty, or if it's
      not a UNC or absolute path. */

-  if ((native == NULL) || (*native == 0) ||
-      (posix == NULL) || (*posix == 0) ||
-      !isabspath (native) || !isabspath (posix) ||
+  if (native == NULL || *native == 0 || !isabspath (native) ||
+      !(is_unc_share (native) || isdrive (native)))
+    err[0] = EINVAL;
+  else
+    err[0] = normalize_win32_path (native, nativetmp, &tail);
+
+  if (posix == NULL || *posix == 0 || !isabspath (posix) ||
       is_unc_share (posix) || isdrive (posix))
+    err[1] = EINVAL;
+  else
+    err[1] = normalize_posix_path (posix, posixtmp, &tail);
+
+  debug_printf ("%s[%s], %s[%s], %p",
+                native, err[0]?"error":nativetmp, posix, err[1]?"error":posixtmp,
+                mountflags);
+
+  if (err[0] || err[1])
     {
-      set_errno (EINVAL);
+      set_errno (err[0]?:err[1]);
       return -1;
     }

   /* Make sure both paths do not end in /. */
-  char nativetmp[CYG_MAX_PATH];
-  char posixtmp[CYG_MAX_PATH];
-
-  backslashify (native, nativetmp, 0);
   nofinalslash (nativetmp, nativetmp);
-
-  slashify (posix, posixtmp, 0);
   nofinalslash (posixtmp, posixtmp);

-  debug_printf ("%s[%s], %s[%s], %p",
-		native, nativetmp, posix, posixtmp, mountflags);
-
-  /* Duplicate /'s in path are an error. */
-  for (char *p = posixtmp + 1; *p; ++p)
-    {
-      if (p[-1] == '/' && p[0] == '/')
-	{
-	  set_errno (EINVAL);
-	  return -1;
-	}
-    }
-
   /* Write over an existing mount item with the same POSIX path if
      it exists and is from the same registry area. */
   int i;