diff options
| author | Ulrich Drepper <drepper@redhat.com> | 1997-11-19 23:23:16 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1997-11-19 23:23:16 +0000 |
| commit | 11e0388374f9f4de5d38f2e513df4991642e8c82 (patch) | |
| tree | d905ce0d6733c4eb5d2638b927c9b224c5a20a22 /resolv | |
| parent | 5cce0f327c97ce8490991e574080c701a085520c (diff) | |
Make sure h_errno is set correctly when returning an error.
Diffstat (limited to 'resolv')
| -rw-r--r-- | resolv/nss_dns/dns-host.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/resolv/nss_dns/dns-host.c b/resolv/nss_dns/dns-host.c index f7721840b7..ee3f7e8d79 100644 --- a/resolv/nss_dns/dns-host.c +++ b/resolv/nss_dns/dns-host.c @@ -158,7 +158,10 @@ _nss_dns_gethostbyname2_r (const char *name, int af, struct hostent *result, n = res_search (name, C_IN, type, host_buffer.buf, sizeof (host_buffer.buf)); if (n < 0) - return errno == ECONNREFUSED ? NSS_STATUS_UNAVAIL : NSS_STATUS_NOTFOUND; + { + *h_errnop = h_errno; + return errno == ECONNREFUSED ? NSS_STATUS_UNAVAIL : NSS_STATUS_NOTFOUND; + } return getanswer_r (&host_buffer, n, name, type, result, buffer, buflen, h_errnop); @@ -251,12 +254,18 @@ _nss_dns_gethostbyaddr_r (const char *addr, int len, int af, n = res_query (qbuf, C_IN, T_PTR, (u_char *)host_buffer.buf, sizeof host_buffer); if (n < 0) - return errno == ECONNREFUSED ? NSS_STATUS_UNAVAIL : NSS_STATUS_NOTFOUND; + { + *h_errnop = h_errno; + return errno == ECONNREFUSED ? NSS_STATUS_UNAVAIL : NSS_STATUS_NOTFOUND; + } status = getanswer_r (&host_buffer, n, qbuf, T_PTR, result, buffer, buflen, h_errnop); if (status != NSS_STATUS_SUCCESS) - return status; + { + *h_errnop = h_errno; + return status; + } #ifdef SUNSECURITY This is not implemented because it is not possible to use the current |