From 9c754da0fcec0ca1c466618e4605c69d24745350 Mon Sep 17 00:00:00 2001 From: Zeev Suraski Date: Sat, 24 Jul 1999 11:43:21 +0000 Subject: Fix RETURN & SWITCH memory leak issue --- Zend/zend_stack.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) (limited to 'Zend/zend_stack.c') diff --git a/Zend/zend_stack.c b/Zend/zend_stack.c index 1a4b062add..0f3b0f6aac 100644 --- a/Zend/zend_stack.c +++ b/Zend/zend_stack.c @@ -116,3 +116,41 @@ ZEND_API int zend_stack_count(zend_stack *stack) { return stack->top; } + + +ZEND_API void zend_stack_apply(zend_stack *stack, void (*apply_function)(void *element), int type) +{ + int i; + + switch (type) { + case ZEND_STACK_APPLY_TOPDOWN: + for (i=stack->top-1; i>=0; i--) { + apply_function(stack->elements[i]); + } + break; + case ZEND_STACK_APPLY_BOTTOMUP: + for (i=0; itop; i++) { + apply_function(stack->elements[i]); + } + break; + } +} + + +ZEND_API void zend_stack_apply_with_argument(zend_stack *stack, void (*apply_function)(void *element, void *arg), int type, void *arg) +{ + int i; + + switch (type) { + case ZEND_STACK_APPLY_TOPDOWN: + for (i=stack->top-1; i>=0; i--) { + apply_function(stack->elements[i], arg); + } + break; + case ZEND_STACK_APPLY_BOTTOMUP: + for (i=0; itop; i++) { + apply_function(stack->elements[i], arg); + } + break; + } +} -- cgit v1.2.1