diff options
Diffstat (limited to 'nis/nss_nisplus/nisplus-publickey.c')
| -rw-r--r-- | nis/nss_nisplus/nisplus-publickey.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/nis/nss_nisplus/nisplus-publickey.c b/nis/nss_nisplus/nisplus-publickey.c index ec1290a..58ae701 100644 --- a/nis/nss_nisplus/nisplus-publickey.c +++ b/nis/nss_nisplus/nisplus-publickey.c @@ -1,4 +1,4 @@ -/* Copyright (c) 1997, 1999, 2001 Free Software Foundation, Inc. +/* Copyright (c) 1997, 1999, 2001, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997. @@ -74,6 +74,11 @@ _nss_nisplus_getpublickey (const char *netname, char *pkey, int *errnop) res = nis_list (buf, USE_DGRAM+NO_AUTHINFO+FOLLOW_LINKS+FOLLOW_PATH, NULL, NULL); + if (res == NULL) + { + *errnop = ENOMEM; + return NSS_STATUS_TRYAGAIN; + } retval = niserr2nss (res->status); if (retval != NSS_STATUS_SUCCESS) @@ -152,6 +157,11 @@ _nss_nisplus_getsecretkey (const char *netname, char *skey, char *passwd, res = nis_list (buf, USE_DGRAM+NO_AUTHINFO+FOLLOW_LINKS+FOLLOW_PATH, NULL, NULL); + if (res == NULL) + { + *errnop = ENOMEM; + return NSS_STATUS_TRYAGAIN; + } retval = niserr2nss (res->status); if (retval != NSS_STATUS_SUCCESS) @@ -269,6 +279,11 @@ _nss_nisplus_netname2user (char netname[MAXNETNAMELEN + 1], uid_t *uidp, /* XXX but we cant, for now. XXX */ res = nis_list (sname, USE_DGRAM+NO_AUTHINFO+FOLLOW_LINKS+FOLLOW_PATH, NULL, NULL); + if (res == NULL) + { + *errnop = ENOMEM; + return NSS_STATUS_TRYAGAIN; + } switch (res->status) { case NIS_SUCCESS: @@ -337,6 +352,11 @@ _nss_nisplus_netname2user (char netname[MAXNETNAMELEN + 1], uid_t *uidp, /* XXX but we cant, for now. XXX */ res = nis_list (sname, USE_DGRAM+NO_AUTHINFO+FOLLOW_LINKS+FOLLOW_PATH, NULL, NULL); + if (res == NULL) + { + *errnop = ENOMEM; + return NSS_STATUS_TRYAGAIN; + } switch(res->status) { case NIS_NOTFOUND: |