Fix GH-21055: Pdo/Pgsql typo for GSS negotiation connection status attribute.

close GH-21057

Author: lsaos

NEWS

@@ -5,6 +5,10 @@ PHP                                                                        NEWS
 - Core:
   . Fixed bug GH-21029 (zend_mm_heap corrupted on Aarch64, LTO builds). (Arnaud)
 
+- PDO_PGSQL:
+  . Fixed bug GH-21055 (connection attribute status typo for GSS negotiation).
+    (lsaos)
+
 12 Feb 2026, PHP 8.4.18
 
 - Core:

ext/pdo_pgsql/pgsql_driver.c

@@ -509,7 +509,7 @@ static int pdo_pgsql_get_attribute(pdo_dbh_t *dbh, zend_long attr, zval *return_
 					break;
 #endif
 #ifdef CONNECTION_GSS_STARTUP
-				case CONNECTION_SSL_STARTUP:
+				case CONNECTION_GSS_STARTUP:
 					ZVAL_STRINGL(return_value, "Negotiating GSSAPI.", strlen("Negotiating GSSAPI."));
 					break;
 #endif