Mercurial > ~mikael > mcabber > hg

diff mcabber/mcabber/xmpp.c @ 2230:f5659f0f9db8

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Add safety check to xmpp_insert_entity_capabilities()
author Mikael Berthe <mikael@lilotux.net>
date Wed, 11 Nov 2015 10:06:46 +0100
parents 0c78d31c753d
children fe89cdd66446
line wrap: on
line diff
--- a/mcabber/mcabber/xmpp.c	Sun Nov 15 16:28:27 2015 +0100
+++ b/mcabber/mcabber/xmpp.c	Wed Nov 11 10:06:46 2015 +0100
@@ -1941,6 +1941,8 @@
 {
   LmMessageNode *y;
   const char *ver = entity_version(status);
+  if (!ver)
+    return;
 
   y = lm_message_node_add_child(x, "c", NULL);
   lm_message_node_set_attribute(y, "xmlns", NS_CAPS);