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Elsukov" Date: Wed, 23 Nov 2016 10:11:15 +0000 (UTC) To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r309050 - projects/ipsec/sys/netipsec X-SVN-Group: projects MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-projects@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "SVN commit messages for the src " projects" tree" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Nov 2016 10:11:17 -0000 Author: ae Date: Wed Nov 23 10:11:15 2016 New Revision: 309050 URL: https://svnweb.freebsd.org/changeset/base/309050 Log: Update key_dump() to reflect changes in SADB. Modified: projects/ipsec/sys/netipsec/key.c Modified: projects/ipsec/sys/netipsec/key.c ============================================================================== --- projects/ipsec/sys/netipsec/key.c Wed Nov 23 09:54:28 2016 (r309049) +++ projects/ipsec/sys/netipsec/key.c Wed Nov 23 10:11:15 2016 (r309050) @@ -6830,15 +6830,13 @@ key_flush(struct socket *so, struct mbuf static int key_dump(struct socket *so, struct mbuf *m, const struct sadb_msghdr *mhp) { + SAHTREE_RLOCK_TRACKER; struct secashead *sah; struct secasvar *sav; - u_int16_t proto; - u_int stateidx; - u_int8_t satype; - u_int8_t state; - int cnt; struct sadb_msg *newmsg; struct mbuf *n; + uint32_t cnt; + uint8_t proto, satype; IPSEC_ASSERT(so != NULL, ("null socket")); IPSEC_ASSERT(m != NULL, ("null mbuf")); @@ -6848,69 +6846,66 @@ key_dump(struct socket *so, struct mbuf /* map satype to proto */ if ((proto = key_satype2proto(mhp->msg->sadb_msg_satype)) == 0) { ipseclog((LOG_DEBUG, "%s: invalid satype is passed.\n", - __func__)); + __func__)); return key_senderror(so, m, EINVAL); } /* count sav entries to be sent to the userland. */ cnt = 0; - SAHTREE_LOCK(); - LIST_FOREACH(sah, &V_sahtree, chain) { - if (mhp->msg->sadb_msg_satype != SADB_SATYPE_UNSPEC - && proto != sah->saidx.proto) + SAHTREE_RLOCK(); + TAILQ_FOREACH(sah, &V_sahtree, chain) { + if (mhp->msg->sadb_msg_satype != SADB_SATYPE_UNSPEC && + proto != sah->saidx.proto) continue; - for (stateidx = 0; - stateidx < _ARRAYLEN(saorder_state_any); - stateidx++) { - state = saorder_state_any[stateidx]; - LIST_FOREACH(sav, &sah->savtree[state], chain) { - cnt++; - } - } + TAILQ_FOREACH(sav, &sah->savtree_larval, chain) + cnt++; + TAILQ_FOREACH(sav, &sah->savtree_alive, chain) + cnt++; } if (cnt == 0) { - SAHTREE_UNLOCK(); + SAHTREE_RUNLOCK(); return key_senderror(so, m, ENOENT); } /* send this to the userland, one at a time. */ newmsg = NULL; - LIST_FOREACH(sah, &V_sahtree, chain) { - if (mhp->msg->sadb_msg_satype != SADB_SATYPE_UNSPEC - && proto != sah->saidx.proto) + TAILQ_FOREACH(sah, &V_sahtree, chain) { + if (mhp->msg->sadb_msg_satype != SADB_SATYPE_UNSPEC && + proto != sah->saidx.proto) continue; /* map proto to satype */ if ((satype = key_proto2satype(sah->saidx.proto)) == 0) { - SAHTREE_UNLOCK(); + SAHTREE_RUNLOCK(); ipseclog((LOG_DEBUG, "%s: there was invalid proto in " - "SAD.\n", __func__)); + "SAD.\n", __func__)); return key_senderror(so, m, EINVAL); } - - for (stateidx = 0; - stateidx < _ARRAYLEN(saorder_state_any); - stateidx++) { - state = saorder_state_any[stateidx]; - LIST_FOREACH(sav, &sah->savtree[state], chain) { - n = key_setdumpsa(sav, SADB_DUMP, satype, - --cnt, mhp->msg->sadb_msg_pid); - if (!n) { - SAHTREE_UNLOCK(); - return key_senderror(so, m, ENOBUFS); - } - key_sendup_mbuf(so, n, KEY_SENDUP_ONE); + TAILQ_FOREACH(sav, &sah->savtree_larval, chain) { + n = key_setdumpsa(sav, SADB_DUMP, satype, + --cnt, mhp->msg->sadb_msg_pid); + if (n == NULL) { + SAHTREE_RUNLOCK(); + return key_senderror(so, m, ENOBUFS); + } + key_sendup_mbuf(so, n, KEY_SENDUP_ONE); + } + TAILQ_FOREACH(sav, &sah->savtree_alive, chain) { + n = key_setdumpsa(sav, SADB_DUMP, satype, + --cnt, mhp->msg->sadb_msg_pid); + if (n == NULL) { + SAHTREE_RUNLOCK(); + return key_senderror(so, m, ENOBUFS); } + key_sendup_mbuf(so, n, KEY_SENDUP_ONE); } } - SAHTREE_UNLOCK(); - + SAHTREE_RUNLOCK(); m_freem(m); - return 0; + return (0); } - /* * SADB_X_PROMISC processing *