fix(agent): Add additonal NULL check (#1046)

zsistla · web-flow · commit b00dcc31aa2c · 2025-04-08T11:41:29.000-07:00
diff --git a/agent/lib_php_amqplib.c b/agent/lib_php_amqplib.c
@@ -365,7 +365,7 @@ static inline void nr_php_amqplib_insert_dt_headers(zval* amqp_msg) {
    * the actual zval.
    */
 
-  if (IS_REFERENCE == Z_TYPE_P(amqp_table_data)) {
+  if (NULL != amqp_table_data && IS_REFERENCE == Z_TYPE_P(amqp_table_data)) {
     amqp_table_data = Z_REFVAL_P(amqp_table_data);
   }
   if (!nr_php_is_zval_valid_array(amqp_table_data)) {

Original file line number	Diff line number	Diff line change
`@@ -365,7 +365,7 @@ static inline void nr_php_amqplib_insert_dt_headers(zval* amqp_msg) {`
`365`	`365`	`* the actual zval.`
`366`	`366`	`*/`
`367`	`367`
`368`		`- if (IS_REFERENCE == Z_TYPE_P(amqp_table_data)) {`
	`368`	`+ if (NULL != amqp_table_data && IS_REFERENCE == Z_TYPE_P(amqp_table_data)) {`
`369`	`369`	`amqp_table_data = Z_REFVAL_P(amqp_table_data);`
`370`	`370`	`}`
`371`	`371`	`if (!nr_php_is_zval_valid_array(amqp_table_data)) {`