Fix bug getting cstring from literal containing illegal characters.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@25227 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,8 @@
+2007-06-08  Richard Frith-Macdonald <rfm@gnu.org>
+
+	* Source/GSString.m Fix bug getting cString from literal string
+	with illegal (non-ascii) characters.
+
 2007-06-06  Richard Frith-Macdonald <rfm@gnu.org>
 
 	* Source/NSKeyValueCoding.m: Use UTF8 rather than ASCII

Source/GSString.m

@@ -1864,6 +1864,7 @@ getCStringE_c(GSStr self, char *buffer, unsigned int maxLength,
 	       * from internal format to unicode and then to the specified
 	       * C string encoding.
 	       */
+              bytes = maxLength - sizeof(char);
 	      if (GSToUnicode(&u, &l, self->_contents.c, self->_count,
 		internalEncoding, NSDefaultMallocZone(), 0) == NO)
 		{

Source/NSKeyValueCoding.m

@@ -554,6 +554,11 @@ static id ValueForKey(NSObject *self, const char *key, unsigned size)
   char		key[size+1];
 
   GSOnceMLog(@"This method is deprecated, use -setValue:forKey:");
+  if (anObject == nil)
+    {
+      [NSException raise: NSInvalidArgumentException
+                  format: @"Attempt to set nil value for key '%@'", aKey];
+    }
   [aKey getCString: key
 	 maxLength: size+1
 	  encoding: NSUTF8StringEncoding];