missing break; Emmanuel Dreyfus
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0cb35e8cae
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@ -1,4 +1,4 @@
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/* $NetBSD: ipsec.c,v 1.97 2004/05/25 04:34:01 atatat Exp $ */
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/* $NetBSD: ipsec.c,v 1.98 2004/10/27 22:26:50 itojun Exp $ */
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/* $KAME: ipsec.c,v 1.136 2002/05/19 00:36:39 itojun Exp $ */
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/*
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@ -35,7 +35,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: ipsec.c,v 1.97 2004/05/25 04:34:01 atatat Exp $");
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__KERNEL_RCSID(0, "$NetBSD: ipsec.c,v 1.98 2004/10/27 22:26:50 itojun Exp $");
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#include "opt_inet.h"
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#include "opt_ipsec.h"
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@ -1681,6 +1681,7 @@ ipsec_get_reqlevel(isr, af)
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level = ah_net_deflev;
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else
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level = ah_trans_deflev;
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break;
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case IPPROTO_IPCOMP:
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/*
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* we don't really care, as IPcomp document says that
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@ -1688,6 +1689,11 @@ ipsec_get_reqlevel(isr, af)
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*/
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level = IPSEC_LEVEL_USE;
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break;
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case IPPROTO_IPV4:
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case IPPROTO_IPV6:
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/* should never go into here */
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level = IPSEC_LEVEL_REQUIRE;
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break;
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default:
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panic("ipsec_get_reqlevel: "
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"Illegal protocol defined %u\n",
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@ -1780,6 +1786,13 @@ ipsec_in_reject(sp, m)
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* should always be treated as being in "use" level.
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*/
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break;
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case IPPROTO_IPV4:
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case IPPROTO_IPV6:
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/*
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* XXX what shall we do, until introducing more complex
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* policy checking code?
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*/
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break;
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}
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}
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@ -1953,6 +1966,11 @@ ipsec_hdrsiz(sp)
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case IPPROTO_IPCOMP:
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clen = sizeof(struct ipcomp);
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break;
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case IPPROTO_IPV4:
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case IPPROTO_IPV6:
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/* the next "if" clause will compute it */
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clen = 0;
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break;
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}
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if (isr->saidx.mode == IPSEC_MODE_TUNNEL) {
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@ -2652,6 +2670,9 @@ ipsec4_output(state, sp, flags)
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case IPSEC_LEVEL_USE:
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continue;
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case IPSEC_LEVEL_REQUIRE:
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if (isr->saidx.proto == AF_INET ||
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isr->saidx.proto == AF_INET6)
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break;
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/* must be not reached here. */
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panic("ipsec4_output: no SA found, but required.");
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}
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@ -2767,6 +2788,14 @@ ipsec4_output(state, sp, flags)
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goto bad;
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}
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break;
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case IPPROTO_IPV4:
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break;
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case IPPROTO_IPV6:
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ipseclog((LOG_ERR, "ipsec4_output: "
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"family mismatched between inner and outer "
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"header\n"));
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error = EAFNOSUPPORT;
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goto bad;
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default:
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ipseclog((LOG_ERR,
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"ipsec4_output: unknown ipsec protocol %d\n",
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