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Diffstat (limited to 'nis/nss_nisplus/nisplus-ethers.c')
-rw-r--r--nis/nss_nisplus/nisplus-ethers.c12
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);