diff options
Diffstat (limited to 'src/backend/libpq/auth.c')
| -rw-r--r-- | src/backend/libpq/auth.c | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/src/backend/libpq/auth.c b/src/backend/libpq/auth.c index 31ade0bdbe4..d062c1d8cef 100644 --- a/src/backend/libpq/auth.c +++ b/src/backend/libpq/auth.c @@ -425,15 +425,25 @@ ClientAuthentication(Port *port) NI_NUMERICHOST); #define HOSTNAME_LOOKUP_DETAIL(port) \ - (port->remote_hostname \ - ? (port->remote_hostname_resolv == +1 \ - ? errdetail_log("Client IP address resolved to \"%s\", forward lookup matches.", port->remote_hostname) \ - : (port->remote_hostname_resolv == 0 \ - ? errdetail_log("Client IP address resolved to \"%s\", forward lookup not checked.", port->remote_hostname) \ - : (port->remote_hostname_resolv == -1 \ - ? errdetail_log("Client IP address resolved to \"%s\", forward lookup does not match.", port->remote_hostname) \ - : 0))) \ - : 0) + (port->remote_hostname ? \ + (port->remote_hostname_resolv == +1 ? \ + errdetail_log("Client IP address resolved to \"%s\", forward lookup matches.", \ + port->remote_hostname) : \ + port->remote_hostname_resolv == 0 ? \ + errdetail_log("Client IP address resolved to \"%s\", forward lookup not checked.", \ + port->remote_hostname) : \ + port->remote_hostname_resolv == -1 ? \ + errdetail_log("Client IP address resolved to \"%s\", forward lookup does not match.", \ + port->remote_hostname) : \ + port->remote_hostname_resolv == -2 ? \ + errdetail_log("Could not translate client host name \"%s\" to IP address: %s.", \ + port->remote_hostname, \ + gai_strerror(port->remote_hostname_errcode)) : \ + 0) \ + : (port->remote_hostname_resolv == -2 ? \ + errdetail_log("Could not resolve client IP address to a host name: %s.", \ + gai_strerror(port->remote_hostname_errcode)) : \ + 0)) if (am_walsender) { |