pidgin.2.5.9: 0899f42c: Fix MSNP9 too.

[rekkanoryo at pidgin.im]

-----------------------------------------------------------------
Revision: 0899f42c08f68d7811a5b0ebe68acd5b85eddc13
Ancestor: 6f7343166c673bf0496ecb1afec9b633c1d54a0e
Author: rekkanoryo at pidgin.im
Date: 2009-08-14T23:36:10
Branch: im.pidgin.pidgin.2.5.9
URL: http://d.pidgin.im/viewmtn/revision/info/0899f42c08f68d7811a5b0ebe68acd5b85eddc13

Modified files:
        libpurple/protocols/msnp9/slplink.c

ChangeLog: 

Fix MSNP9 too.

-------------- next part --------------
============================================================
--- libpurple/protocols/msnp9/slplink.c	2f6ed0b563df31ac3217180cc8c94efe03f3d1e3
+++ libpurple/protocols/msnp9/slplink.c	119b5d7b2d5b033926f4d4a143ba7f167addfcc1
@@ -477,6 +477,7 @@ msn_slplink_send_ack(MsnSlpLink *slplink
 #endif
 
 	msn_slplink_send_slpmsg(slplink, slpmsg);
+	msn_slpmsg_destroy(slpmsg);
 }
 
 static void
@@ -602,7 +603,7 @@ msn_slplink_process_msg(MsnSlpLink *slpl
 		/* fseek(slpmsg->fp, offset, SEEK_SET); */
 		len = fwrite(data, 1, len, slpmsg->fp);
 	}
-	else if (slpmsg->size)
+	else if (slpmsg->size && slpmsg->buffer)
 	{
 		if (G_MAXSIZE - len < offset || (offset + len) > slpmsg->size)
 		{