From 8d9dc4d45a480986a9785d25f9717c8dcdb74211 Mon Sep 17 00:00:00 2001
From: CaS <CaS@72102866-910b-0410-8b05-ffd578937521>
Date: Fri, 15 Jun 2001 09:52:23 +0000
Subject: [PATCH] Raise exception on attempt to remove illegal paths.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@10180 72102866-910b-0410-8b05-ffd578937521
---
 Source/NSFileManager.m | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/Source/NSFileManager.m b/Source/NSFileManager.m
index 5d219643c..c27adb20b 100644
--- a/Source/NSFileManager.m
+++ b/Source/NSFileManager.m
@@ -541,9 +541,16 @@ static NSFileManager* defaultManager = nil;
   BOOL		is_dir;
   const char	*cpath;
 
-  if (handler != nil)
-    [handler fileManager: self willProcessPath: path];
+  if ([path isEqualToString: @"."] || [path isEqualToString: @".."])
+    {
+      [NSException raise: NSInvalidArgumentException
+		  format: @"Attempt to remove illegal path"];
+    }
 
+  if (handler != nil)
+    {
+      [handler fileManager: self willProcessPath: path];
+    }
   cpath = [self fileSystemRepresentationWithPath: path];
   if (cpath == 0 || *cpath == '\0')
     {