diff options
Diffstat (limited to 'lib/libc/net/gethostbydns.c')
| -rw-r--r-- | lib/libc/net/gethostbydns.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/libc/net/gethostbydns.c b/lib/libc/net/gethostbydns.c index 7dc405d..24de7ff 100644 --- a/lib/libc/net/gethostbydns.c +++ b/lib/libc/net/gethostbydns.c @@ -96,6 +96,8 @@ static char *host_aliases[MAXALIASES]; static char hostbuf[8*1024]; static u_char host_addr[16]; /* IPv4 or IPv6 */ +extern const char *_res_hostalias(const char *, char *, size_t); + #ifdef RESOLVSORT static void addrsort(char **, int); #endif @@ -477,6 +479,7 @@ _dns_gethostbyname(void *rval, void *cb_data, va_list ap) const char *cp; char *bp, *ep; int n, size, type, len; + char abuf[MAXDNAME]; name = va_arg(ap, const char *); af = va_arg(ap, int); @@ -510,7 +513,8 @@ _dns_gethostbyname(void *rval, void *cb_data, va_list ap) * this is also done in res_query() since we are not the only * function that looks up host names. */ - if (!strchr(name, '.') && (cp = __hostalias(name))) + if (!strchr(name, '.') && + (cp = _res_hostalias(name, abuf, sizeof abuf))) name = cp; /* |
