Merge branch 'PHP-8.2'

* PHP-8.2:
  Fix uninitialized variable accesses in sockets/conversions

Author: nielsdos

ext/sockets/conversions.c

@@ -728,6 +728,10 @@ static void from_zval_write_sockaddr_aux(const zval *container,
 		zend_llist_add_element(&ctx->keys, &node);
 		from_zval_write_int(elem, (char*)&family, ctx);
 		zend_llist_remove_tail(&ctx->keys);
+
+		if (UNEXPECTED(ctx->err.has_error)) {
+			return;
+		}
 	} else {
 		family = ctx->sock->type;
 	}
@@ -1123,7 +1127,10 @@ static void from_zval_write_controllen(const zval *elem, char *msghdr_c, ser_con
 	 * this least common denominator
 	 */
 	from_zval_write_uint32(elem, (char*)&len, ctx);
-	if (!ctx->err.has_error && len == 0) {
+	if (ctx->err.has_error) {
+		return;
+	}
+	if (len == 0) {
 		do_from_zval_err(ctx, "controllen cannot be 0");
 		return;
 	}