Bring some changes from Bull's NFSv4 libtirpc implementation.

We especifically ignored the glibc compatibility changes
but this should help interaction with Solaris and Linux.
____

Fixed infinite loop in svc_run()
author	Steve Dickson
Tue, 10 Jun 2008 12:35:52 -0500 (13:35 -0400)
Fixed infinite loop in svc_run()
____

__rpc_taddr2uaddr_af() assumes the netbuf to always have a
non-zero data. This is a bad assumption and can lead to a
seg-fault. This patch adds a check for zero length and returns
NULL when found.
author	Steve Dickson
Mon, 27 Oct 2008 11:46:54 -0500 (12:46 -0400)
____

Changed clnt_spcreateerror() to return clearer
and more concise error messages.
author	Steve Dickson
Thu, 20 Nov 2008 08:55:31 -0500 (08:55 -0500)
____

Converted all uid and gid variables of the type uid_t and gid_t.
author	Steve Dickson
Wed, 28 Jan 2009 12:44:46 -0500 (12:44 -0500)
____

libtirpc: set r_netid and r_owner in __rpcb_findaddr_timed

These fields in the rpcbind GETADDR call are being passed uninitialized
to CLNT_CALL. In the case of x86_64 at least, this usually leads to a
segfault. On x86, it sometimes causes segfaults and other times causes
garbage to be sent on the wire.

rpcbind generally ignores the r_owner field for calls that come in over
the wire, so it really doesn't matter what we send in that slot. We just
need to send something. The reference implementation from Sun seems to
send a blank string. Have ours follow suit.
author	Jeff Layton
Fri, 13 Mar 2009 11:44:16 -0500 (12:44 -0400)
____

libtirpc: be sure to free cl_netid and cl_tp

When creating a client with clnt_tli_create, it uses strdup to copy
strings for these fields if nconf is passed in. clnt_dg_destroy frees
these strings already. Make sure clnt_vc_destroy frees them in the same
way.

author	Jeff Layton
Fri, 13 Mar 2009 11:47:36 -0500 (12:47 -0400)

Obtained from:	Bull GNU/Linux NFSv4 Project
MFC after:	3 weeks

2 files changed, 7 insertions, 8 deletions

diff --git a/include/rpc/auth.h b/include/rpc/auth.h
index d39ad12..5833c02 100644
--- a/include/rpc/auth.h
+++ b/include/rpc/auth.h
@@ -243,14 +243,13 @@ __END_DECLS
  * System style authentication
  * AUTH *authunix_create(machname, uid, gid, len, aup_gids)
  *	char *machname;
- *	int uid;
- *	int gid;
+ *	uid_t uid;
+ *	gid_t gid;
  *	int len;
- *	int *aup_gids;
+ *	gid_t *aup_gids;
  */
 __BEGIN_DECLS
-extern AUTH *authunix_create(char *, int, int, int,
-    int *);
+extern AUTH *authunix_create(char *, uid_t, gid_t, int, gid_t *);
 extern AUTH *authunix_create_default(void);	/* takes no parameters */
 extern AUTH *authnone_create(void);		/* takes no parameters */
 __END_DECLS
diff --git a/include/rpc/auth_unix.h b/include/rpc/auth_unix.h
index 48373b2..08e1569 100644
--- a/include/rpc/auth_unix.h
+++ b/include/rpc/auth_unix.h
@@ -60,10 +60,10 @@
 struct authunix_parms {
 	u_long	 aup_time;
 	char	*aup_machname;
-	int	 aup_uid;
-	int	 aup_gid;
+	uid_t	 aup_uid;
+	gid_t	 aup_gid;
 	u_int	 aup_len;
-	int	*aup_gids;
+	gid_t	*aup_gids;
 };
 
 #define authsys_parms authunix_parms