Changeset 21167d2 for protocols/jabber/xmltree.c

Timestamp:

2006-09-20T19:42:27Z (18 years ago)

Author:

Wilmer van der Gaast <wilmer@…>

Branches:

master

Children:

70f6aab8

Parents:

f06894d

Message:

It can send a valid (pre-XMPP) login packet. Lots of work to do, still...

File:

• protocols/jabber/xmltree.c (modified) (4 diffs)

protocols/jabber/xmltree.c

@@ -206 +206 @@
         struct xt_node *c, *prev;
         
-        /* Let's just hope xt->root isn't NULL! */
+        if( !xt || !xt->root )
+                return;
+        
         if( node == NULL )
                 return xt_cleanup( xt, xt->root );
@@ -357 +359 @@
         int i;
         
+        if( !node )
+                return;
+        
         g_free( node->name );
         g_free( node->text );
@@ -380 +385 @@
 void xt_free( struct xt_parser *xt )
 {
+        if( !xt )
+                return;
+        
         if( xt->root )
                 xt_free_node( xt->root );
@@ -407 +415 @@
 {
         int i;
+        
+        if( !node )
+                return NULL;
         
         for( i = 0; node->attr[i].key; i ++ )