From d735753256c1e0f3e9a4efaab17ba9ee47650403 Mon Sep 17 00:00:00 2001
From: Mike Yuan <me@yhndnzj.com>
Date: Tue, 21 May 2024 20:07:01 +0800
Subject: [PATCH] ptyfwd: add missing assertions for pty_forward_new

---
 src/shared/ptyfwd.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/shared/ptyfwd.c b/src/shared/ptyfwd.c
index d9ed74b950..998ce96b54 100644
--- a/src/shared/ptyfwd.c
+++ b/src/shared/ptyfwd.c
@@ -763,6 +763,9 @@ int pty_forward_new(
         struct winsize ws;
         int r;
 
+        assert(master >= 0);
+        assert(ret);
+
         f = new(PTYForward, 1);
         if (!f)
                 return -ENOMEM;
-- 
2.25.1