Index: sys/netinet/tcp_input.c
===================================================================
--- sys/netinet/tcp_input.c
+++ sys/netinet/tcp_input.c
@@ -2995,7 +2995,7 @@
 		 * but if two URG's are pending at once, some out-of-band
 		 * data may creep in... ick.
 		 */
-		if (th->th_urp <= (u_long)tlen &&
+		if (th->th_urp <= (uint32_t)tlen &&
 		    !(so->so_options & SO_OOBINLINE)) {
 			/* hdr drop is delayed */
 			tcp_pulloutofband(so, th, m, drop_hdrlen);
Index: sys/netinet/tcp_stacks/fastpath.c
===================================================================
--- sys/netinet/tcp_stacks/fastpath.c
+++ sys/netinet/tcp_stacks/fastpath.c
@@ -1491,7 +1491,7 @@
 		 * but if two URG's are pending at once, some out-of-band
 		 * data may creep in... ick.
 		 */
-		if (th->th_urp <= (u_long)tlen &&
+		if (th->th_urp <= (uint32_t)tlen &&
 		    !(so->so_options & SO_OOBINLINE)) {
 			/* hdr drop is delayed */
 			tcp_pulloutofband(so, th, m, drop_hdrlen);