From 752e9a98be3e054db99650870b865e65ee188cd1 Mon Sep 17 00:00:00 2001
From: Ben Kibbey <bjk@luxsci.net>
Date: Thu, 15 Oct 2015 18:37:40 -0400
Subject: [PATCH] Fix "tcp_require_key" to not clear the cache entry.

To prevent a DoS to another client do not clear the cache entry. Only
try to decrypt the data file.
---
 src/commands.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/commands.c b/src/commands.c
index 3c536742..aaa4d91f 100644
--- a/src/commands.c
+++ b/src/commands.c
@@ -646,7 +646,8 @@ do_open (assuan_context_t ctx, const char *password)
 #ifdef WITH_GNUTLS
       if (!rc && client->thd->remote
 	  && config_get_boolean (client->filename, "tcp_require_key"))
-	rc = GPG_ERR_KEY_EXPIRED;
+        rc = crypto_try_decrypt (ctx, client->flags & FLAG_NO_PINENTRY,
+                                 client->filename, NULL, NULL, NULL);
 #endif
 
       if (!rc && !password)
-- 
2.11.4.GIT