diff options
| author | Angelos D. Keromytis <angelos@cvs.openbsd.org> | 2001-06-23 04:01:58 +0000 |
|---|---|---|
| committer | Angelos D. Keromytis <angelos@cvs.openbsd.org> | 2001-06-23 04:01:58 +0000 |
| commit | 18764a5ad407357324e9e64534be3918964ef53f (patch) | |
| tree | f4566428eaf3dd3fabadd88326bca4efa66217fd /sys | |
| parent | f9f8365cef3037d6c421f2cdf6f96640c23fda77 (diff) | |
Use DLIST for tags.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/netinet/ip_ipsp.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/sys/netinet/ip_ipsp.c b/sys/netinet/ip_ipsp.c index da8f7ea8657..5dceabf1ba8 100644 --- a/sys/netinet/ip_ipsp.c +++ b/sys/netinet/ip_ipsp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ip_ipsp.c,v 1.130 2001/06/08 03:13:14 angelos Exp $ */ +/* $OpenBSD: ip_ipsp.c,v 1.131 2001/06/23 04:01:57 angelos Exp $ */ /* * The authors of this code are John Ioannidis (ji@tla.org), @@ -1263,7 +1263,7 @@ struct m_tag * ipsp_parse_headers(struct mbuf *m, int off, u_int8_t proto) { int ipv4sa = 0, s, esphlen = 0, trail = 0, i; - LIST_HEAD(packet_tags, m_tag) tags; + DLIST_HEAD(packet_tags, m_tag) tags; unsigned char lasteight[8]; struct tdb_ident *tdbi; struct m_tag *mtag; @@ -1281,7 +1281,7 @@ ipsp_parse_headers(struct mbuf *m, int off, u_int8_t proto) if (proto != IPPROTO_IPV4 && proto != IPPROTO_IPV6) return NULL; - LIST_INIT(&tags); + DLIST_INIT(&tags); while (1) { @@ -1325,7 +1325,7 @@ ipsp_parse_headers(struct mbuf *m, int off, u_int8_t proto) mtag = m_tag_get(PACKET_TAG_IPSEC_IN_CRYPTO_DONE, sizeof(struct tdb_ident), M_NOWAIT); if (mtag == NULL) - return tags.lh_first; + return tags.dh_first; tdbi = (struct tdb_ident *) (mtag + 1); bzero(tdbi, sizeof(struct tdb_ident)); @@ -1335,7 +1335,7 @@ ipsp_parse_headers(struct mbuf *m, int off, u_int8_t proto) tdbi->dst.sin6.sin6_family = AF_INET6; tdbi->dst.sin6.sin6_len = sizeof(struct sockaddr_in6); tdbi->dst.sin6.sin6_addr = ip6_dst; - LIST_INSERT_HEAD(&tags, mtag, m_tag_link); + DLIST_INSERT_HEAD(&tags, mtag, m_tag_link); } else if (nxtp == IPPROTO_IPV6) @@ -1379,7 +1379,7 @@ ipsp_parse_headers(struct mbuf *m, int off, u_int8_t proto) if (tdb == NULL) { splx(s); - return tags.lh_first; + return tags.dh_first; } /* How large is the ESP header ? We use this later */ @@ -1396,7 +1396,7 @@ ipsp_parse_headers(struct mbuf *m, int off, u_int8_t proto) if (tdb->tdb_flags & TDBF_RANDOMPADDING) { splx(s); - return tags.lh_first; + return tags.dh_first; } /* Update the length of trailing ESP authenticators */ @@ -1412,11 +1412,11 @@ ipsp_parse_headers(struct mbuf *m, int off, u_int8_t proto) if (lasteight[6] != 0) { if (lasteight[6] != lasteight[5]) - return tags.lh_first; + return tags.dh_first; for (i = 4; lasteight[i + 1] != 1 && i >= 0; i--) if (lasteight[i + 1] != lasteight[i] + 1) - return tags.lh_first; + return tags.dh_first; } } /* Fall through */ @@ -1424,7 +1424,7 @@ ipsp_parse_headers(struct mbuf *m, int off, u_int8_t proto) mtag = m_tag_get(PACKET_TAG_IPSEC_IN_CRYPTO_DONE, sizeof(struct tdb_ident), M_NOWAIT); if (mtag == NULL) - return tags.lh_first; + return tags.dh_first; tdbi = (struct tdb_ident *) (mtag + 1); bzero(tdbi, sizeof(struct tdb_ident)); @@ -1458,7 +1458,7 @@ ipsp_parse_headers(struct mbuf *m, int off, u_int8_t proto) } #endif /* INET6 */ - LIST_INSERT_HEAD(&tags, mtag, m_tag_link); + DLIST_INSERT_HEAD(&tags, mtag, m_tag_link); /* Update next protocol/header and header offset */ if (proto == IPPROTO_AH) @@ -1478,7 +1478,7 @@ ipsp_parse_headers(struct mbuf *m, int off, u_int8_t proto) break; default: - return tags.lh_first; /* done */ + return tags.dh_first; /* done */ } } } |