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authorUlrich Drepper <drepper@redhat.com>1998-03-06 08:52:47 +0000
committerUlrich Drepper <drepper@redhat.com>1998-03-06 08:52:47 +0000
commit36a8586ddfca3b825704eedda81c81ac8d653f1e (patch)
treec840d4ae7316819472c112325c62b06ed226f726 /nis/nis_call.c
parentb3c06869ccbf976b78a93a526d82023a2e596cb8 (diff)
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Update.
1998-03-06  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* nis/nis_call.c (__do_niscall): Safe and reset errno.

	* nis/ypclnt.c (__yp_bind): Safe and reset errno.
Diffstat (limited to 'nis/nis_call.c')
-rw-r--r--nis/nis_call.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/nis/nis_call.c b/nis/nis_call.c
index 196f6b36f1..8e0aca20ce 100644
--- a/nis/nis_call.c
+++ b/nis/nis_call.c
@@ -17,6 +17,7 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#include <errno.h>
 #include <fcntl.h>
 #include <string.h>
 #include <rpc/rpc.h>
@@ -559,6 +560,7 @@ __do_niscall (const_nis_name name, u_long prog, xdrproc_t xargs,
   nis_server *server;
   u_int server_len;
   cache2_info cinfo = {-1, -1, -1};
+  int saved_errno = errno;
 
   if (name == NULL)
     return NIS_BADNAME;
@@ -572,7 +574,10 @@ __do_niscall (const_nis_name name, u_long prog, xdrproc_t xargs,
       nis_error status;
       dir = readColdStartFile ();
       if (dir == NULL) /* No /var/nis/NIS_COLD_START->no NIS+ installed */
-	return NIS_UNAVAIL;
+	{
+	  __set_errno (saved_errno);
+	  return NIS_UNAVAIL;
+	}
 
       dir = rec_dirsearch (name, dir, flags, &status);
       if (dir == NULL)