Fixed segfault while running with moodle

laruence · laruence · commit 251745c012a4 · 2015-01-22T16:38:34.000+08:00
diff --git a/ext/opcache/Optimizer/block_pass.c b/ext/opcache/Optimizer/block_pass.c
@@ -381,7 +381,7 @@ static inline void del_source(zend_code_block *from, zend_code_block *to)
 		return;
 	}
 
-	if (to->sources->next == NULL) {
+	if (!to->protected && to->sources->next == NULL) {
 		/* source to only one block */
 		zend_code_block *from_block = to->sources->from;
 

Original file line number	Diff line number	Diff line change
`@@ -381,7 +381,7 @@ static inline void del_source(zend_code_block from, zend_code_block to)`
`381`	`381`	`return;`
`382`	`382`	`}`
`383`	`383`
`384`		`- if (to->sources->next == NULL) {`
	`384`	`+ if (!to->protected && to->sources->next == NULL) {`
`385`	`385`	`/* source to only one block */`
`386`	`386`	`zend_code_block *from_block = to->sources->from;`
`387`	`387`