When a FQDN exists in /var/lib/nfs/rmtab it causes
authorSteve Dickson <steved@redhat.com>
Wed, 25 Jun 2008 13:23:45 +0000 (09:23 -0400)
committerSteve Dickson <steved@redhat.com>
Wed, 25 Jun 2008 13:23:45 +0000 (09:23 -0400)
the exportfs command to seg fault due to the nfs_export pointer
not being allocated. Reworking the parentheses in rmtab_read()
so the htype variable is evaluated correctly fix the problem.

Signed-off-by: Steve Dickson <steved@redhat.com>
support/export/rmtab.c

index 0ce3682..e11a22a 100644 (file)
@@ -31,10 +31,10 @@ rmtab_read(void)
                int                     htype;
                
                htype = client_gettype(rep->r_client);
-               if (htype == MCL_FQDN || (htype == MCL_SUBNETWORK
+               if ((htype == MCL_FQDN || htype == MCL_SUBNETWORK)
                    && (hp = gethostbyname (rep->r_client))
                    && (hp = hostent_dup (hp),
-                       (exp = export_allowed (hp, rep->r_path))))) {
+                       exp = export_allowed (hp, rep->r_path))) {
                        /* see if the entry already exists, otherwise this was an instantiated
                         * wild card, and we must add it
                         */