diff options
| author | Daniel Stenberg <daniel@haxx.se> | 2010-04-15 13:04:01 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2010-04-15 13:04:01 +0200 |
| commit | 68aae7f57913ad91e1a6584654cd3408ed6ecad3 (patch) | |
| tree | fc2ac60fbff44e0124f110ff04c752b04d8d29eb /lib | |
| parent | a76fa1768103d075afd828a7f400390ddd4fd07b (diff) | |
Curl_ipv4_resolve_r: only set AI_CANONNAME when needed
As reported in bug report #2987196, the code for ipv6 already did
the setting of this bit correctly so we copied that logic into
the Curl_ipv4_resolve_r() function as well. KRB code is the only
code we know that might need the cannonical name so only resolve
it for such requests!
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/hostip4.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/hostip4.c b/lib/hostip4.c index fbc7d49bf..aa33fb965 100644 --- a/lib/hostip4.c +++ b/lib/hostip4.c @@ -160,7 +160,12 @@ Curl_addrinfo *Curl_ipv4_resolve_r(const char *hostname, snprintf(sbuf, sizeof(sbuf), "%d", port); sbufptr = sbuf; } - hints.ai_flags = AI_CANONNAME; +#ifdef HAVE_GSSAPI + if(conn->data->set.krb) + /* if krb is used, we (might) need the canonical host name */ + hints.ai_flags |= AI_CANONNAME; +#endif + (void)Curl_getaddrinfo_ex(hostname, sbufptr, &hints, &ai); #elif defined(HAVE_GETHOSTBYNAME_R) |