Fix bug 8305 - nmbd segfaults - when using "smbtree ..."

Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Wed Jul 13 16:35:16 CEST 2011 on sn-devel-104

diff --git a/source3/libsmb/unexpected.c b/source3/libsmb/unexpected.c
index cf9ed7dbc6dfdbc9ef1d64bfe12f70fb5cb4098f..483d325d67f3bb3647fb6a1750a85e3825287c8e 100644 (file)
--- a/source3/libsmb/unexpected.c
+++ b/source3/libsmb/unexpected.c
@@ -221,7 +221,7 @@ static void nb_packet_got_query(struct tevent_req *req)
 
        nread = read_packet_recv(req, talloc_tos(), &buf, &err);
        TALLOC_FREE(req);
-       if (nread < sizeof(struct nb_packet_query)) {
+       if (nread < (ssize_t)sizeof(struct nb_packet_query)) {
                DEBUG(10, ("read_packet_recv returned %d (%s)\n",
                           (int)nread,
                           (nread == -1) ? strerror(err) : "wrong length"));