Make the fcc parameter const in zend_call_known_fcc (#14259)

TimWolla · web-flow · commit a89d22cc0cbd · 2024-05-17T16:14:16.000+02:00
This makes it legal to call the function from a caller that only has a `const`
pointer to the `fcc` to prevent accidental modification.
diff --git a/Zend/zend_API.h b/Zend/zend_API.h
@@ -833,7 +833,7 @@ ZEND_API void zend_call_known_function(
 		uint32_t param_count, zval *params, HashTable *named_params);
 
 static zend_always_inline void zend_call_known_fcc(
-	zend_fcall_info_cache *fcc, zval *retval_ptr, uint32_t param_count, zval *params, HashTable *named_params)
+	const zend_fcall_info_cache *fcc, zval *retval_ptr, uint32_t param_count, zval *params, HashTable *named_params)
 {
 	zend_function *func = fcc->function_handler;
 	/* Need to copy trampolines as they get released after they are called */

Original file line number	Diff line number	Diff line change
`@@ -833,7 +833,7 @@ ZEND_API void zend_call_known_function(`
`833`	`833`	`uint32_t param_count, zval params, HashTable named_params);`
`834`	`834`
`835`	`835`	`static zend_always_inline void zend_call_known_fcc(`
`836`		`- zend_fcall_info_cache fcc, zval retval_ptr, uint32_t param_count, zval params, HashTable named_params)`
	`836`	`+ const zend_fcall_info_cache fcc, zval retval_ptr, uint32_t param_count, zval params, HashTable named_params)`
`837`	`837`	`{`
`838`	`838`	`zend_function *func = fcc->function_handler;`
`839`	`839`	`/* Need to copy trampolines as they get released after they are called */`