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| 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-spwd.c | |
| parent | d08a1d404d8b1fb21494fef2a3aff0022ae6de8b (diff) | |
| download | glibc-487609e313750814bf8d99a0390dde7620d55086.tar.gz glibc-487609e313750814bf8d99a0390dde7620d55086.tar.xz glibc-487609e313750814bf8d99a0390dde7620d55086.zip | |
* 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-spwd.c')
| -rw-r--r-- | nis/nss_nisplus/nisplus-spwd.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/nis/nss_nisplus/nisplus-spwd.c b/nis/nss_nisplus/nisplus-spwd.c index 8584300698..e63e1eeaec 100644 --- a/nis/nss_nisplus/nisplus-spwd.c +++ b/nis/nss_nisplus/nisplus-spwd.c @@ -99,6 +99,11 @@ internal_nisplus_getspent_r (struct spwd *sp, char *buffer, size_t buflen, } result = nis_first_entry (pwd_tablename_val); + if (result == NULL) + { + *errnop = errno; + return NSS_STATUS_TRYAGAIN; + } if (niserr2nss (result->status) != NSS_STATUS_SUCCESS) return niserr2nss (result->status); } @@ -106,6 +111,11 @@ internal_nisplus_getspent_r (struct spwd *sp, char *buffer, size_t buflen, { saved_res = result; result = nis_next_entry (pwd_tablename_val, &result->cookie); + if (result == NULL) + { + *errnop = errno; + return NSS_STATUS_TRYAGAIN; + } if (niserr2nss (result->status) != NSS_STATUS_SUCCESS) { nis_freeresult (saved_res); |