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| author | Ulrich Drepper <drepper@redhat.com> | 2000-07-10 20:43:35 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-07-10 20:43:35 +0000 |
| commit | f80f1a4a96d86569fe224c42795f7877b26015b5 (patch) | |
| tree | 6b393666b6a3f001c01e315beb250e914c5725d5 /resolv/nss_dns/dns-host.c | |
| parent | 47a81620adc8c33631bd4b3b8d122c2a17940f8c (diff) | |
| download | glibc-f80f1a4a96d86569fe224c42795f7877b26015b5.tar.gz glibc-f80f1a4a96d86569fe224c42795f7877b26015b5.tar.xz glibc-f80f1a4a96d86569fe224c42795f7877b26015b5.zip | |
Update.
2000-07-10 Mark Kettenis <kettenis@gnu.org> * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname2_r): Use res_hostalias instead of __hostalias for thread-safety.
Diffstat (limited to 'resolv/nss_dns/dns-host.c')
| -rw-r--r-- | resolv/nss_dns/dns-host.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/resolv/nss_dns/dns-host.c b/resolv/nss_dns/dns-host.c index e99d964203..f7b1007f29 100644 --- a/resolv/nss_dns/dns-host.c +++ b/resolv/nss_dns/dns-host.c @@ -131,6 +131,7 @@ _nss_dns_gethostbyname2_r (const char *name, int af, struct hostent *result, int *h_errnop) { querybuf host_buffer; + char tmp[NS_MAXDNAME]; int size, type, n; const char *cp; int map = 0; @@ -161,7 +162,8 @@ _nss_dns_gethostbyname2_r (const char *name, int af, struct hostent *result, * this is also done in res_query() since we are not the only * function that looks up host names. */ - if (strchr (name, '.') == NULL && (cp = __hostalias (name)) != NULL) + if (strchr (name, '.') == NULL + && (cp = res_hostalias (&_res, name, tmp, sizeof (tmp))) != NULL) name = cp; n = res_nsearch (&_res, name, C_IN, type, host_buffer.buf, |