Add assert

kamil-tekiela · kamil-tekiela · commit f2f31c7acfeb · 2021-08-17T19:11:46.000+01:00
diff --git a/ext/mysqlnd/mysqlnd_auth.c b/ext/mysqlnd/mysqlnd_auth.c
@@ -484,6 +484,7 @@ mysqlnd_auth_change_user(MYSQLND_CONN_DATA * const conn,
 		}
 	}
 	if (ret == PASS) {
+		ZEND_ASSERT(conn->username.s != user && conn->password.s != passwd);
 		mysqlnd_set_persistent_string(&conn->username, user, user_len, conn->persistent);
 
 		char * tmp = mnd_pestrdup(passwd, conn->persistent);

Original file line number	Diff line number	Diff line change
`@@ -484,6 +484,7 @@ mysqlnd_auth_change_user(MYSQLND_CONN_DATA * const conn,`
`484`	`484`	`}`
`485`	`485`	`}`
`486`	`486`	`if (ret == PASS) {`
	`487`	`+ ZEND_ASSERT(conn->username.s != user && conn->password.s != passwd);`
`487`	`488`	`mysqlnd_set_persistent_string(&conn->username, user, user_len, conn->persistent);`
`488`	`489`
`489`	`490`	`char * tmp = mnd_pestrdup(passwd, conn->persistent);`