[dovecot-cvs] dovecot/src/imap cmd-uid.c,1.9,1.10

[tss at dovecot.org]

Update of /var/lib/cvs/dovecot/src/imap
In directory talvi:/tmp/cvs-serv21723

Modified Files:
	cmd-uid.c 
Log Message:
Don't crash with unknown UID commands.



Index: cmd-uid.c
===================================================================
RCS file: /var/lib/cvs/dovecot/src/imap/cmd-uid.c,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -d -r1.9 -r1.10
--- cmd-uid.c	20 Dec 2006 20:47:02 -0000	1.9
+++ cmd-uid.c	6 Feb 2007 11:44:57 -0000	1.10
@@ -14,15 +14,14 @@
 		return FALSE;
 
 	command = command_find(t_strconcat("UID ", cmd_name, NULL));
-	cmd->cmd_flags = command->flags;
-	cmd->func = command->func;
-
-	if (cmd->func != NULL) {
-		cmd->uid = TRUE;
-		return cmd->func(cmd);
-	} else {
+	if (command == NULL) {
 		client_send_tagline(cmd, t_strconcat(
 			"BAD Unknown UID command ", cmd_name, NULL));
 		return TRUE;
 	}
+
+	cmd->cmd_flags = command->flags;
+	cmd->func = command->func;
+	cmd->uid = TRUE;
+	return cmd->func(cmd);
 }