Do not call icmp_error() if ipfirewall(4) denied packet.

PR: kern/10747, kern/18382
2000-05-15 18:41:01 +00:00 · 2000-05-15 18:41:01 +00:00 · 3a06e3e02c
commit 3a06e3e02c
parent 0e2e66b060
1 changed files with 4 additions and 0 deletions
--- a/sys/netinet/ip_input.c
+++ b/sys/netinet/ip_input.c
@ -1649,6 +1649,10 @@ ip_forward(m, srcrt)
 		type = ICMP_SOURCEQUENCH;
 		code = 0;
 		break;
+
+	case EACCES:			/* ipfw denied packet */
+		m_freem(mcopy);
+		return;
 	}
 	icmp_error(mcopy, type, code, dest, destifp);
 }