[dovecot-cvs] dovecot/src/imap imap-search.c,1.1,1.2

[cras at procontrol.fi]

Update of /home/cvs/dovecot/src/imap
In directory danu:/tmp/cvs-serv30138

Modified Files:
	imap-search.c 
Log Message:
Don't crash with "SEARCH ()"



Index: imap-search.c
===================================================================
RCS file: /home/cvs/dovecot/src/imap/imap-search.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- imap-search.c	20 Jan 2003 14:52:51 -0000	1.1
+++ imap-search.c	21 Jan 2003 21:48:29 -0000	1.2
@@ -93,6 +93,11 @@
 	if (arg->type == IMAP_ARG_LIST) {
 		struct imap_arg *listargs = IMAP_ARG_LIST(arg)->args;
 
+		if (listargs->type == IMAP_ARG_EOL) {
+			data->error = "Empty list not allowed";
+			return FALSE;
+		}
+
 		*next_sarg = search_arg_new(data->pool, SEARCH_SUB);
 		subargs = &(*next_sarg)->value.subargs;
 		while (listargs->type != IMAP_ARG_EOL) {