diff options
Diffstat (limited to 'nis/nss_nisplus/nisplus-ethers.c')
| -rw-r--r-- | nis/nss_nisplus/nisplus-ethers.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/nis/nss_nisplus/nisplus-ethers.c b/nis/nss_nisplus/nisplus-ethers.c index 2fd152dfdb..028309c841 100644 --- a/nis/nss_nisplus/nisplus-ethers.c +++ b/nis/nss_nisplus/nisplus-ethers.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 1998, 2000, 2001, 2002 Free Software Foundation, Inc. +/* Copyright (C) 1997,1998,2000,2001,2002,2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997. @@ -237,6 +237,11 @@ _nss_nisplus_gethostton_r (const char *name, struct etherent *eth, result = nis_list (buf, FOLLOW_PATH | FOLLOW_LINKS, NULL, NULL); + if (result == NULL) + { + *errnop = ENOMEM; + return NSS_STATUS_TRYAGAIN; + } if (niserr2nss (result->status) != NSS_STATUS_SUCCESS) { enum nss_status status = niserr2nss (result->status); @@ -294,6 +299,11 @@ _nss_nisplus_getntohost_r (const struct ether_addr *addr, result = nis_list (buf, FOLLOW_PATH | FOLLOW_LINKS, NULL, NULL); + if (result == NULL) + { + *errnop = ENOMEM; + return NSS_STATUS_TRYAGAIN; + } if (niserr2nss (result->status) != NSS_STATUS_SUCCESS) { enum nss_status status = niserr2nss (result->status); |