diff options
Diffstat (limited to 'nis')
| -rw-r--r-- | nis/nis_table.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/nis/nis_table.c b/nis/nis_table.c index cfa7cef350..773380acac 100644 --- a/nis/nis_table.c +++ b/nis/nis_table.c @@ -296,6 +296,15 @@ nis_list (const_nis_name name, unsigned int flags, ibreq->ibr_srch.ibr_srch_val = NIS_RES_OBJECT (res)->LI_data.li_attrs.li_attrs_val; } + /* The following is a non-obvious optimization. A + nis_freeresult call would call xdr_free as the + following code. But it also would unnecessarily + free the result structure. We avoid this here + along with the necessary tests. */ +#if 1 + xdr_free ((xdrproc_t) _xdr_nis_result, (char *)res); + memset (res, '\0', sizeof (*res)); +#else nis_freeresult (res); res = calloc (1, sizeof (nis_result)); if (res == NULL) @@ -306,6 +315,7 @@ nis_list (const_nis_name name, unsigned int flags, nis_free_directory (dir); return NULL; } +#endif first_try = 1; /* Try at first the old binding */ goto again; } |