From: Simon Tatham <anakin@pobox.com>
Date: Sun, 22 Nov 2015 15:02:14 +0000 (+0000)
Subject: Fix a memory leak in uxproxy.c.
X-Git-Tag: 0.68~316
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;ds=sidebyside;h=bb66e9870e1d297de502767031563b8f2334cb1c;p=PuTTY.git

Fix a memory leak in uxproxy.c.

We set up a pair of bufchains for the standard input and output
exchanged with the proxy process, but forgot to clear them when the
Local_Proxy_Socket is cleaned up.
---

diff --git a/unix/uxproxy.c b/unix/uxproxy.c
index 8c916dc9..be414878 100644
--- a/unix/uxproxy.c
+++ b/unix/uxproxy.c
@@ -104,6 +104,8 @@ static void sk_localproxy_close (Socket s)
     uxsel_del(ps->from_cmd);
     close(ps->from_cmd);
 
+    bufchain_clear(&ps->pending_input_data);
+    bufchain_clear(&ps->pending_output_data);
     sfree(ps);
 }