cpw.malu.xmpp.jingle_ft: 832bbd63: Reject file transfer offers with unsuppo...

[malu at pidgin.im]

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Revision: 832bbd6394fd5efc900618bb4ba638987633e296
Ancestor: 83fd1df46d24e73ea9732db36e1e10693160bc99
Author: malu at pidgin.im
Date: 2010-06-21T21:50:21
Branch: im.pidgin.cpw.malu.xmpp.jingle_ft
URL: http://d.pidgin.im/viewmtn/revision/info/832bbd6394fd5efc900618bb4ba638987633e296

Modified files:
        libpurple/protocols/jabber/jingle/file-transfer.c

ChangeLog: 

Reject file transfer offers with unsupported transports

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--- libpurple/protocols/jabber/jingle/file-transfer.c	5624537ab3de04e0953a64f640c7fd99b10c6b40
+++ libpurple/protocols/jabber/jingle/file-transfer.c	cc7804360d1a073543165bbbf64398290f816491
@@ -753,6 +753,16 @@ jingle_file_transfer_handle_action_inter
 			xmlnode *offer = xmlnode_get_child(description, "offer");
 			gchar *who = jingle_session_get_remote_jid(session);
 
+			/* check for supported transports */
+			if (!(JINGLE_IS_S5B(transport) || JINGLE_IS_IBB(transport))) {
+				/* send a session-reject */
+				jabber_iq_send(jingle_session_terminate_packet(session,
+					"unsupported-transports"));
+				g_object_unref(transport);
+				g_object_unref(session);
+				return;
+			}
+			
 			/* maybe some time we'll add support for "request" mode
 			 (for IM images, file sharing etc.) */
 			if (offer) {