summaryrefslogtreecommitdiff
path: root/thread_win32.c
diff options
context:
space:
mode:
Diffstat (limited to 'thread_win32.c')
-rw-r--r--thread_win32.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/thread_win32.c b/thread_win32.c
index 1a7917e..3cff714 100644
--- a/thread_win32.c
+++ b/thread_win32.c
@@ -449,10 +449,9 @@ native_thread_init_stack(rb_thread_t *th)
static void
native_thread_destroy(rb_thread_t *th)
{
- HANDLE intr = th->native_thread_data.interrupt_event;
+ HANDLE intr = InterlockedExchangePointer(&th->native_thread_data.interrupt_event, 0);
native_mutex_destroy(&th->interrupt_lock);
thread_debug("close handle - intr: %p, thid: %p\n", intr, th->thread_id);
- th->native_thread_data.interrupt_event = 0;
w32_close_handle(intr);
}