From 97dde2af9b9404f37825688cced3351d964010e2 Mon Sep 17 00:00:00 2001
From: ekoby <7406535+ekoby@users.noreply.github.com>
Date: Sun, 10 Oct 2021 11:30:26 -0400
Subject: [PATCH] fix disconnect after TLS handshake failure (#93)

---
 src/uv_mbed.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/uv_mbed.c b/src/uv_mbed.c
index 4bda32a5..89947eab 100644
--- a/src/uv_mbed.c
+++ b/src/uv_mbed.c
@@ -97,13 +97,19 @@ int uv_mbed_nodelay(uv_mbed_t *mbed, int nodelay) {
 
 static void on_tls_hs(tls_link_t *tls_link, int status) {
     uv_mbed_t *mbed = tls_link->data;
+
+    uv_connect_t *req = mbed->conn_req;
+    if (req == NULL) {
+        return;
+    }
+
     if (status == TLS_HS_COMPLETE) {
-        mbed->conn_req->cb(mbed->conn_req, 0);
+        req->cb(req, 0);
     } else if (status == TLS_HS_ERROR) {
-        mbed->conn_req->cb(mbed->conn_req, UV_ECONNABORTED);
+        req->cb(req, UV_ECONNABORTED);
     } else {
         UM_LOG(WARN, "unexpected handshake status[%d]", status);
-        mbed->conn_req->cb(mbed->conn_req, UV_EINVAL);
+        req->cb(req, UV_EINVAL);
     }
     mbed->conn_req = NULL;
 }