rpc.mountd: make exportent->e_hostname a dynamically-allocated string

[nfs-utils.git] / support / export / xtab.c

diff --git a/support/export/xtab.c b/support/export/xtab.c
index 292087b8c656bc07bd2cd5adea7f76815a7732f8..990113e14bf471da86269867a8b4b4ef4fb7528b 100644 (file)
--- a/support/export/xtab.c
+++ b/support/export/xtab.c
@@ -108,10 +108,7 @@ xtab_write(char *xtab, char *xtabtmp, int is_export)
 
                        /* write out the export entry using the FQDN */
                        xe = exp->m_export;
-                       strncpy(xe.e_hostname,
-                               exp->m_client->m_hostname,
-                               sizeof (xe.e_hostname) - 1);
-                       xe.e_hostname[sizeof (xe.e_hostname) - 1] = '\0';
+                       xe.e_hostname = exp->m_client->m_hostname;
                        putexportent(&xe);
                }
        }
@@ -146,9 +143,7 @@ xtab_append(nfs_export *exp)
                return;
        setexportent(_PATH_XTAB, "a");
        xe = exp->m_export;
-       strncpy(xe.e_hostname, exp->m_client->m_hostname,
-              sizeof (xe.e_hostname) - 1);
-       xe.e_hostname[sizeof (xe.e_hostname) - 1] = '\0';
+       xe.e_hostname = exp->m_client->m_hostname;
        putexportent(&xe);
        endexportent();
        xfunlock(lockid);