Re: [Libtirpc-devel] ANNOUNCE: libtirpc-1.0.1 released.

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On 2015-11-01 11:51, Andreas Radke wrote:
Am Sat, 31 Oct 2015 15:51:54 -0400
schrieb Steve Dickson <SteveD@xxxxxxxxxx>:

Hello,

The 1.0.1 version of libtirpc has just been release.

In this release the SONAME has been changed to 3.0.0 to
reflect a number of changes in the API. Those changes
were needed to make the Linux version of libtirpc
more compatible with other implementations
This break rpcbind recompilation:

src/rpcb_svc_com.c: In function 'handle_reply':
src/rpcb_svc_com.c:1298:6: error: 'SVCXPRT {aka struct __rpc_svcxprt}'
has no member named 'xp_auth' xprt->xp_auth = &svc_auth_none;
       ^
In file included from /usr/include/tirpc/rpc/rpc.h:62:0,
                  from src/rpcb_svc_com.c:48:
src/rpcb_svc_com.c:1300:22: error: 'SVCXPRT {aka struct __rpc_svcxprt}'
has no member named 'xp_auth' SVCAUTH_DESTROY(xprt->xp_auth);
                       ^
/usr/include/tirpc/rpc/svc_auth.h:63:7: note: in definition of macro
'SVCAUTH_DESTROY' ((*((auth)->svc_ah_ops->svc_ah_destroy))(auth))
        ^
src/rpcb_svc_com.c:1300:22: error: 'SVCXPRT {aka struct __rpc_svcxprt}'
has no member named 'xp_auth' SVCAUTH_DESTROY(xprt->xp_auth);
                       ^
/usr/include/tirpc/rpc/svc_auth.h:63:43: note: in definition of macro
'SVCAUTH_DESTROY' ((*((auth)->svc_ah_ops->svc_ah_destroy))(auth))
                                            ^
src/rpcb_svc_com.c:1301:6: error: 'SVCXPRT {aka struct __rpc_svcxprt}'
has no member named 'xp_auth' xprt->xp_auth = NULL;
       ^
Makefile:481: recipe for target 'src/rpcb_svc_com.o' failed
make: *** [src/rpcb_svc_com.o] Error 1
make: *** Waiting for unfinished jobs....
==> ERROR: A failure occurred in build().

Do you have a fix?


Should be as simple as (not even compile-tested):

diff --git a/src/rpcb_svc_com.c b/src/rpcb_svc_com.c
index 4ae93f1..38f163f 100644
--- a/src/rpcb_svc_com.c
+++ b/src/rpcb_svc_com.c
@@ -1295,10 +1295,8 @@ handle_reply(int fd, SVCXPRT *xprt)
     a.rmt_localvers = fi->versnum;

     xprt_set_caller(xprt, fi);
-    xprt->xp_auth = &svc_auth_none;
+    SVC_XP_AUTH(xprt) = svc_auth_none;
     svc_sendreply(xprt, (xdrproc_t) xdr_rmtcall_result, (char *) &a);
-    SVCAUTH_DESTROY(xprt->xp_auth);
-    xprt->xp_auth = NULL;
 done:
     if (buffer)
         free(buffer);

But that breaks compatibility with earlier libtirpc of course...

Cheers,
Peter

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