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autofs-5.0.8 - fix portmap not trying proto v2
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From: Ian Kent <raven@themaw.net>
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The latest change to fix a problem with getting an exports list
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from a server doesn't try portmap version 2 when trying to get
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a service port number. This causes servers that offer only
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version 2 to not be able to provide a service port number.
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---
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CHANGELOG | 1 +
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lib/rpc_subs.c | 17 ++++++++++++++++-
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2 files changed, 17 insertions(+), 1 deletion(-)
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--- autofs-5.0.7.orig/CHANGELOG
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+++ autofs-5.0.7/CHANGELOG
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@@ -69,6 +69,7 @@
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- fix fix ipv6 libtirpc getport.
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- get_nfs_info() should query portmapper if port is not given.
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- fix rpc_portmap_getport() proto not set.
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+- fix protmap not trying proto v2.
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25/07/2012 autofs-5.0.7
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=======================
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--- autofs-5.0.7.orig/lib/rpc_subs.c
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+++ autofs-5.0.7/lib/rpc_subs.c
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@@ -524,10 +524,15 @@ static enum clnt_stat rpc_rpcb_getport(C
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if (rpcerr.re_vers.low > RPCBVERS4)
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return status;
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continue;
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+
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case RPC_PROGUNAVAIL:
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continue;
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+
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+ case RPC_PROGNOTREGISTERED:
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+ continue;
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+
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default:
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- /* Most likely RPC_TIMEDOUT or RPC_CANTRECV */
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+ /* Most likely RPC_TIMEDOUT or RPC_CANTRECV */
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return status;
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}
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}
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@@ -575,6 +580,16 @@ static enum clnt_stat rpc_getport(struct
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free(netid);
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free(raddr);
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+ if (status == RPC_PROGNOTREGISTERED) {
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+ /* Last chance, version 2 uses a different procedure */
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+ rpcvers_t rpcb_version = PMAPVERS;
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+ CLNT_CONTROL(client, CLSET_VERS, (void *) &rpcb_version);
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+ status = clnt_call(client, PMAPPROC_GETPORT,
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+ (xdrproc_t) xdr_pmap, (caddr_t) parms,
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+ (xdrproc_t) xdr_u_short, (caddr_t) port,
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+ info->timeout);
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+ }
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+
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return status;
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}
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#endif
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