we can't use M_WAIT here, i believe

kame · May 27, 2003 · df291ca · df291ca
1 parent 2af3245
commit df291ca
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/netbsd/sys/netinet/raw_ip.c b/netbsd/sys/netinet/raw_ip.c
@@ -332,7 +332,9 @@ rip_output(m, va_alist)
 			m_freem(m);
 			return (EMSGSIZE);
 		}
-		M_PREPEND(m, sizeof(struct ip), M_WAIT);
+		M_PREPEND(m, sizeof(struct ip), M_DONTWAIT);
+		if (!m)
+			return (ENOBUFS);
 		ip = mtod(m, struct ip *);
 		ip->ip_tos = 0;
 		ip->ip_off = 0;