forked from pool/libtirpc
Accepting request 48222 from home:rmax:branches:Base:System
OBS-URL: https://build.opensuse.org/request/show/48222 OBS-URL: https://build.opensuse.org/package/show/Base:System/libtirpc?expand=0&rev=8
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101
libtirpc-getpmaphandle.patch
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101
libtirpc-getpmaphandle.patch
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@ -0,0 +1,101 @@
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commit 258824b705df18d171eaf072cfda692504e3649e
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Author: Olaf Kirch <okir@suse.de>
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Date: Mon Aug 23 12:58:41 2010 +0200
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Introduce new helper function getpmaphandle
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This moves some code for creation of PMAP handles out of the getaddr
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code and into a function of its own.
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Signed-off-by: Olaf Kirch <okir@suse.de>
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diff --git a/src/rpcb_clnt.c b/src/rpcb_clnt.c
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index a800128..962d9c7 100644
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--- a/src/rpcb_clnt.c
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+++ b/src/rpcb_clnt.c
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@@ -434,6 +434,44 @@ out_err:
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return (client);
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}
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+/*
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+ * Create a PMAP client handle.
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+ */
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+static CLIENT *
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+getpmaphandle(nconf, hostname, tgtaddr)
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+ const struct netconfig *nconf;
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+ const char *hostname;
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+ char **tgtaddr;
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+{
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+ CLIENT *client = NULL;
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+ rpcvers_t pmapvers = 2;
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+
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+ /*
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+ * Try UDP only - there are some portmappers out
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+ * there that use UDP only.
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+ */
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+ if (nconf == NULL || strcmp(nconf->nc_proto, NC_TCP) == 0) {
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+ struct netconfig *newnconf;
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+
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+ if ((newnconf = getnetconfigent("udp")) == NULL) {
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+ rpc_createerr.cf_stat = RPC_UNKNOWNPROTO;
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+ return NULL;
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+ }
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+ client = getclnthandle(hostname, newnconf, tgtaddr);
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+ freenetconfigent(newnconf);
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+ } else if (strcmp(nconf->nc_proto, NC_UDP) == 0) {
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+ if (strcmp(nconf->nc_protofmly, NC_INET) != 0)
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+ return NULL;
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+ client = getclnthandle(hostname, nconf, tgtaddr);
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+ }
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+
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+ /* Set version */
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+ if (client != NULL)
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+ CLNT_CONTROL(client, CLSET_VERS, (char *)&pmapvers);
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+
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+ return client;
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+}
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+
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/* XXX */
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#define IN4_LOCALHOST_STRING "127.0.0.1"
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#define IN6_LOCALHOST_STRING "::1"
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@@ -770,34 +808,20 @@ __rpcb_findaddr_timed(program, version, nconf, host, clpp, tp)
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if (strcmp(nconf->nc_protofmly, NC_INET) == 0) {
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u_short port = 0;
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struct netbuf remote;
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- rpcvers_t pmapvers = 2;
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struct pmap pmapparms;
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- /*
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- * Try UDP only - there are some portmappers out
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- * there that use UDP only.
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- */
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- if (strcmp(nconf->nc_proto, NC_TCP) == 0) {
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- struct netconfig *newnconf;
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-
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- if ((newnconf = getnetconfigent("udp")) == NULL) {
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- rpc_createerr.cf_stat = RPC_UNKNOWNPROTO;
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- return (NULL);
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- }
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- client = getclnthandle(host, newnconf, &parms.r_addr);
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- freenetconfigent(newnconf);
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- } else if (strcmp(nconf->nc_proto, NC_UDP) == 0)
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- client = getclnthandle(host, nconf, &parms.r_addr);
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- else
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+ if (strcmp(nconf->nc_proto, NC_UDP) != 0
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+ && strcmp(nconf->nc_proto, NC_TCP) != 0)
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goto try_rpcbind;
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+
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+ client = getpmaphandle(nconf, IN4_LOCALHOST_STRING, &parms.r_addr);
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if (client == NULL)
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return (NULL);
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/*
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- * Set version and retry timeout.
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+ * Set retry timeout.
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*/
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CLNT_CONTROL(client, CLSET_RETRY_TIMEOUT, (char *)&rpcbrmttime);
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- CLNT_CONTROL(client, CLSET_VERS, (char *)&pmapvers);
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pmapparms.pm_prog = program;
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pmapparms.pm_vers = version;
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120
libtirpc-pmap-setunset.patch
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120
libtirpc-pmap-setunset.patch
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commit 30feadb3ae5a8d001aabc44f8ddad44298ec61a2
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Author: Olaf Kirch <okir@suse.de>
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Date: Mon Aug 23 14:36:13 2010 +0200
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pmap_set/unset: allow compat functions to work with old-style portmap
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This change fixes a bug when running applications compiled against
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libtirpc on a host with old-style portmap. Without this change, the
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pmap_set/pmap_unset compatibility functions will actually be mapped
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to a RPCB_SET/UNSET call. If the server does not support anything more
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recent than PMAP, the operations will fail completely.
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This fix makes pmap_set/unset try the old portmapper functions
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first, and if those fail, try to fall back to the new rpcbind
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interface.
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Signed-off-by: Olaf Kirch <okir@suse.de>
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diff --git a/src/pmap_clnt.c b/src/pmap_clnt.c
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index 1d5d153..24cf94a 100644
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--- a/src/pmap_clnt.c
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+++ b/src/pmap_clnt.c
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@@ -58,6 +58,10 @@ pmap_set(u_long program, u_long version, int protocol, int port)
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struct netconfig *nconf;
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char buf[32];
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+#ifdef PORTMAP
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+ if (__pmap_set(program, version, protocol, port))
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+ return (TRUE);
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+#endif
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if ((protocol != IPPROTO_UDP) && (protocol != IPPROTO_TCP)) {
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return (FALSE);
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}
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@@ -89,6 +93,11 @@ pmap_unset(u_long program, u_long version)
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bool_t udp_rslt = FALSE;
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bool_t tcp_rslt = FALSE;
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+#ifdef PORTMAP
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+ if (__pmap_set(program, version, IPPROTO_UDP, 0)
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+ && __pmap_set(program, version, IPPROTO_TCP, 0))
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+ return (TRUE);
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+#endif
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nconf = __rpc_getconfip("udp");
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if (nconf != NULL) {
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udp_rslt = rpcb_unset((rpcprog_t)program, (rpcvers_t)version,
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diff --git a/src/rpc_com.h b/src/rpc_com.h
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index 38c2cfe..0a20a01 100644
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--- a/src/rpc_com.h
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+++ b/src/rpc_com.h
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@@ -86,6 +86,9 @@ bool_t __xdrrec_getrec(XDR *, enum xprt_stat *, bool_t);
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void __xprt_unregister_unlocked(SVCXPRT *);
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void __xprt_set_raddr(SVCXPRT *, const struct sockaddr_storage *);
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+#ifdef PORTMAP
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+bool_t __pmap_set(rpcprog_t, rpcvers_t, int protocol, int port);
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+#endif
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SVCXPRT **__svc_xports;
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int __svc_maxrec;
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diff --git a/src/rpcb_clnt.c b/src/rpcb_clnt.c
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index 531c619..9562646 100644
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--- a/src/rpcb_clnt.c
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+++ b/src/rpcb_clnt.c
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@@ -476,6 +476,55 @@ getpmaphandle(nconf, hostname, tgtaddr)
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#define IN4_LOCALHOST_STRING "127.0.0.1"
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#define IN6_LOCALHOST_STRING "::1"
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+#ifdef PORTMAP
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+/*
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+ * Perform a PMAP_SET or PMAP_UNSET call to the
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+ * local rpcbind/portmap service.
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+ */
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+bool_t
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+__pmap_set(program, version, protocol, port)
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+ rpcprog_t program;
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+ rpcvers_t version;
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+ int protocol;
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+ int port;
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+{
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+ CLIENT *client;
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+ rpcproc_t pmapproc;
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+ struct pmap pmapparms;
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+ bool_t rslt = FALSE;
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+ enum clnt_stat clnt_st;
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+
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+ /* Arguments should already have been checked by caller */
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+
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+ pmapproc = port? PMAPPROC_SET : PMAPPROC_UNSET;
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+ pmapparms.pm_prog = program;
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+ pmapparms.pm_vers = version;
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+ pmapparms.pm_prot = protocol;
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+ pmapparms.pm_port = port;
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+
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+ client = getpmaphandle(NULL, IN4_LOCALHOST_STRING, NULL);
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+ if (client == NULL)
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+ return (FALSE);
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+
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+ clnt_st = CLNT_CALL(client, pmapproc,
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+ (xdrproc_t) xdr_pmap, (caddr_t)(void *) &pmapparms,
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+ (xdrproc_t) xdr_bool, (caddr_t)(void *) &rslt,
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+ tottimeout);
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+
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+ if (clnt_st == RPC_SUCCESS)
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+ return rslt;
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+
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+ if (clnt_st != RPC_PROGVERSMISMATCH &&
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+ clnt_st != RPC_PROGUNAVAIL) {
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+ rpc_createerr.cf_stat = RPC_PMAPFAILURE;
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+ clnt_geterr(client, &rpc_createerr.cf_error);
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+ return (FALSE);
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+ }
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+
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+ return (TRUE);
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+}
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+#endif
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+
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/*
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* This routine will return a client handle that is connected to the local
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* rpcbind. Returns NULL on error and free's everything.
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@ -1,3 +1,11 @@
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-------------------------------------------------------------------
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Wed Sep 15 14:38:57 UTC 2010 - max@novell.com
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- Fix interoperability of libtirpc with the old portmapper:
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* Add libtirpc-getpmaphandle.patch
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* Add libtirpc-pmap-setunset.patch
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* bnc#633007
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-------------------------------------------------------------------
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-------------------------------------------------------------------
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Thu May 27 21:01:20 UTC 2010 - cristian.rodriguez@opensuse.org
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Thu May 27 21:01:20 UTC 2010 - cristian.rodriguez@opensuse.org
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@ -30,6 +30,8 @@ Url: http://sourceforge.net/projects/libtirpc/
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Source: %{name}-%{version}.tar.bz2
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Source: %{name}-%{version}.tar.bz2
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Patch21: libtirpc-clnt_broadcast_fix.patch
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Patch21: libtirpc-clnt_broadcast_fix.patch
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Patch22: libtirpc-rpc_broadcast_misformed_replies.patch
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Patch22: libtirpc-rpc_broadcast_misformed_replies.patch
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Patch31: libtirpc-getpmaphandle.patch
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Patch32: libtirpc-pmap-setunset.patch
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BuildRoot: %{_tmppath}/%{name}-%{version}-build
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BuildRoot: %{_tmppath}/%{name}-%{version}-build
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%define debug_package_requires libtirpc1 = %{version}-%{release}
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%define debug_package_requires libtirpc1 = %{version}-%{release}
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@ -87,6 +89,8 @@ Authors:
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%setup -q
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%setup -q
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%patch21 -p1
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%patch21 -p1
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%patch22 -p1
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%patch22 -p1
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%patch31 -p1
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%patch32 -p1
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%build
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%build
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mkdir m4 #bug
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mkdir m4 #bug
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