diff options
Diffstat (limited to 'libs/libc/stack.c')
| -rw-r--r-- | libs/libc/stack.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libs/libc/stack.c b/libs/libc/stack.c index 6f16709..81c76a2 100644 --- a/libs/libc/stack.c +++ b/libs/libc/stack.c @@ -22,11 +22,12 @@ void stack_destroy(struct stack *stack) break; } iterator = iterator->prev; - free(iterator->next); + + if (iterator && iterator->prev) + free(iterator->prev); } - stack->tail = NULL; + memset(stack, 0, sizeof(*stack)); free(stack); - stack = NULL; } static struct stack_node *stack_new_node(void) |