From: Shuanglei Tao <tsl0922@gmail.com>
Date: Tue, 21 Mar 2017 15:10:22 +0000 (+0800)
Subject: Fix client count calculation
X-Git-Url: http://git.prime8.dev/?a=commitdiff_plain;h=35c97df863f6eff64796359703e42a5125bb147a;p=ttyd.git

Fix client count calculation
---

diff --git a/src/protocol.c b/src/protocol.c
index b580d2c..15a82ab 100644
--- a/src/protocol.c
+++ b/src/protocol.c
@@ -80,8 +80,14 @@ check_host_origin(struct lws *wsi) {
 void
 tty_client_remove(struct tty_client *client) {
     pthread_mutex_lock(&server->lock);
-    LIST_REMOVE(client, list);
-    server->client_count--;
+    struct tty_client *iterator;
+    LIST_FOREACH(iterator, &server->clients, list) {
+        if (iterator == client) {
+            LIST_REMOVE(iterator, list);
+            server->client_count--;
+            break;
+        }
+    }
     pthread_mutex_unlock(&server->lock);
 }