From ae668d2eca7af0c3d31e8898e807a4398760525a Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sun, 13 Feb 2011 09:53:44 +0000
Subject: fix gnutls error handling

---
 ChangeLog           | 4 ++++
 src/daemon/daemon.c | 8 ++++++++
 2 files changed, 12 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index a33f9b8b..9db08def 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sun Feb 13 10:52:29 CET 2011
+	Handle gnutls receive error(s) for interrupted SSL
+	connections better. -MS
+
 Fri Feb 11 10:15:38 CET 2011
 	Fixing parameter ordering in documentation (#1659). -wellska
 
diff --git a/src/daemon/daemon.c b/src/daemon/daemon.c
index 3020f08e..d220973e 100644
--- a/src/daemon/daemon.c
+++ b/src/daemon/daemon.c
@@ -399,6 +399,14 @@ recv_tls_adapter (struct MHD_Connection *connection, void *other, size_t i)
       errno = EINTR;
       return -1;
     }
+  if (res < 0)
+    {
+      /* Likely 'GNUTLS_E_INVALID_SESSION' (client communication
+	 disrupted); set errno to something caller will interpret
+	 correctly as a hard error*/
+      errno = EPIPE;
+      return res;
+    }
   return res;
 }
 
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