File mozldap-charray_strdup.patch of Package MozillaThunderbird

--- directory/c-sdk/ldap/libraries/libldap/charray.c_orig	2008-10-28 14:12:34.000000000 +0100
+++ directory/c-sdk/ldap/libraries/libldap/charray.c	2008-10-28 14:36:05.000000000 +0100
@@ -191,7 +191,7 @@
  */
 char **
 LDAP_CALL
-ldap_str2charray( char *str, char *brkstr )
+ldap_str2charray( char *str_in, char *brkstr )
      /* This implementation fails if brkstr contains multibyte characters.
         But it works OK if str is UTF-8 and brkstr is 7-bit ASCII.
       */
@@ -199,6 +199,12 @@
 	char	**res;
 	char	*s;
 	int	i;
+	char	*str;
+
+	str = nsldapi_strdup( str_in );
+	if ( str == NULL ) {
+		return NULL;
+	}
 
 	i = 1;
 	for ( s = str; *s; s++ ) {
@@ -209,6 +215,7 @@
 
 	res = (char **)NSLDAPI_MALLOC( (i + 1) * sizeof(char *) );
 	if ( res == NULL ) {
+		NSLDAPI_FREE( str );
 		return NULL;
 	}
 	i = 0;
@@ -221,11 +228,13 @@
 			for ( j = 0; j < (i - 1); j++ )
 			    NSLDAPI_FREE( res[j] );
 			NSLDAPI_FREE( res );
+			NSLDAPI_FREE( str );
 			return NULL;
 		}
 	}
 	res[i] = NULL;
 
+	NSLDAPI_FREE( str );
 	return( res );
 }