diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2006-04-30 05:45:15 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-04-30 05:45:15 +0000 |
| commit | 487609e313750814bf8d99a0390dde7620d55086 (patch) | |
| tree | e7451ec616e8fce7e96c0e72bffe7dc195986490 /nis/nss_nisplus/nisplus-network.c | |
| parent | d08a1d404d8b1fb21494fef2a3aff0022ae6de8b (diff) | |
* nis/nss_nisplus/nisplus-ethers.c: Add missing null pointer check.
* nis/nss_nisplus/nisplus-hosts.c: Likewise.
* nis/nss_nisplus/nisplus-network.c: Likewise.
* nis/nss_nisplus/nisplus-proto.c: Likewise.
* nis/nss_nisplus/nisplus-rpc.c: Likewise.
* nis/nss_nisplus/nisplus-service.c: Likewise.
* nis/nss_nisplus/nisplus-spwd.c: Likewise.
Diffstat (limited to 'nis/nss_nisplus/nisplus-network.c')
| -rw-r--r-- | nis/nss_nisplus/nisplus-network.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/nis/nss_nisplus/nisplus-network.c b/nis/nss_nisplus/nisplus-network.c index 468520c937..286a4ccbdc 100644 --- a/nis/nss_nisplus/nisplus-network.c +++ b/nis/nss_nisplus/nisplus-network.c @@ -232,6 +232,11 @@ internal_nisplus_getnetent_r (struct netent *network, char *buffer, } result = nis_first_entry (tablename_val); + if (result == NULL) + { + *errnop = errno; + return NSS_STATUS_TRYAGAIN; + } if (niserr2nss (result->status) != NSS_STATUS_SUCCESS) { int retval = niserr2nss (result->status); @@ -249,9 +254,13 @@ internal_nisplus_getnetent_r (struct netent *network, char *buffer, } else { - nis_result *res = nis_next_entry (tablename_val, &result->cookie); saved_res = result; - result = res; + result = nis_next_entry (tablename_val, &result->cookie); + if (result == NULL) + { + *errnop = errno; + return NSS_STATUS_TRYAGAIN; + } if (niserr2nss (result->status) != NSS_STATUS_SUCCESS) { int retval = niserr2nss (result->status); |