diff options
Diffstat (limited to 'nis/nss_nisplus/nisplus-spwd.c')
| -rw-r--r-- | nis/nss_nisplus/nisplus-spwd.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/nis/nss_nisplus/nisplus-spwd.c b/nis/nss_nisplus/nisplus-spwd.c index 8584300698..e63e1eeaec 100644 --- a/nis/nss_nisplus/nisplus-spwd.c +++ b/nis/nss_nisplus/nisplus-spwd.c @@ -99,6 +99,11 @@ internal_nisplus_getspent_r (struct spwd *sp, char *buffer, size_t buflen, } result = nis_first_entry (pwd_tablename_val); + if (result == NULL) + { + *errnop = errno; + return NSS_STATUS_TRYAGAIN; + } if (niserr2nss (result->status) != NSS_STATUS_SUCCESS) return niserr2nss (result->status); } @@ -106,6 +111,11 @@ internal_nisplus_getspent_r (struct spwd *sp, char *buffer, size_t buflen, { saved_res = result; result = nis_next_entry (pwd_tablename_val, &result->cookie); + if (result == NULL) + { + *errnop = errno; + return NSS_STATUS_TRYAGAIN; + } if (niserr2nss (result->status) != NSS_STATUS_SUCCESS) { nis_freeresult (saved_res); |