From c84a439b759d76a74401c744f2c758e2c1820997 Mon Sep 17 00:00:00 2001
From: YangHau <vulxj0j8j8@gmail.com>
Date: Tue, 14 Jan 2020 12:34:46 +0800
Subject: [PATCH] fix: Fix buffer overflow

If we write the 1024th element on an array whose
length is 1024, it will cause buffer overflow.

Signed-off-by: HowJMay <vulxj0j8j8@gmail.com>
---
 test/test_ipc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/test_ipc.c b/test/test_ipc.c
index 4972f2b7..f5e9570b 100644
--- a/test/test_ipc.c
+++ b/test/test_ipc.c
@@ -285,7 +285,7 @@ void spawn_helper(uv_pipe_t* channel,
   TUV_ASSERT(r == 0);
   TUV_ASSERT(channel->ipc);
 
-  exepath_size = sizeof(exepath);
+  exepath_size = sizeof(exepath) - 1;
   r = uv_exepath(exepath, &exepath_size);
   TUV_ASSERT(r == 0);