KRB5: use given host name instead of reverse lookup'ed name

This code would previously use dns_entry->addr->ai_canonname
instead of the given host name, which caused us grief and
problems since not all our resolver options do the reverse lookup
and I would also guess that it caused problems with KRB5/GSS with
virtual name-based hosts. Now the host name from the URL is used.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/krb5.c b/lib/krb5.c
index 36afc3c46..92f2b7155 100644
--- a/lib/krb5.c
+++ b/lib/krb5.c
@@ -163,7 +163,7 @@ krb5_auth(void *app_data, struct connectdata *conn)
 {
   int ret;
   char *p;
-  const char *host = conn->dns_entry->addr->ai_canonname;
+  const char *host = conn->host->name;
   ssize_t nread;
   curl_socklen_t l = sizeof(conn->local_addr);
   struct SessionHandle *data = conn->data;