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When converting the DNS NSS module to use the new thread-safe resolver functions, Andreas overlooked __hostalias. This patch corrects this. Mark 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. Index: resolv/nss_dns/dns-host.c =================================================================== RCS file: /cvs/glibc/libc/resolv/nss_dns/dns-host.c,v retrieving revision 1.23 diff -u -p -r1.23 dns-host.c --- resolv/nss_dns/dns-host.c 2000/05/27 08:16:24 1.23 +++ resolv/nss_dns/dns-host.c 2000/07/10 13:17:12 @@ -131,6 +131,7 @@ _nss_dns_gethostbyname2_r (const char *n 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 *n * 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,
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