diff options
Diffstat (limited to 'nis/nss_nisplus/nisplus-ethers.c')
-rw-r--r-- | nis/nss_nisplus/nisplus-ethers.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/nis/nss_nisplus/nisplus-ethers.c b/nis/nss_nisplus/nisplus-ethers.c index 2620427243..8d69ad9373 100644 --- a/nis/nss_nisplus/nisplus-ethers.c +++ b/nis/nss_nisplus/nisplus-ethers.c @@ -176,6 +176,11 @@ internal_nisplus_getetherent_r (struct etherent *ether, char *buffer, { saved_result = NULL; result = nis_first_entry (tablename_val); + if (result == NULL) + { + *errnop = errno; + return NSS_STATUS_TRYAGAIN; + } if (niserr2nss (result->status) != NSS_STATUS_SUCCESS) return niserr2nss (result->status); } @@ -183,6 +188,11 @@ internal_nisplus_getetherent_r (struct etherent *ether, char *buffer, { saved_result = result; result = nis_next_entry (tablename_val, &result->cookie); + if (result == NULL) + { + *errnop = errno; + return NSS_STATUS_TRYAGAIN; + } if (niserr2nss (result->status) != NSS_STATUS_SUCCESS) { nis_freeresult (saved_result); |