From: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Date: Sun, 20 Feb 2011 11:11:52 +0000 (+0100)
Subject: restart handshake on signals.
X-Git-Tag: gnutls_2_99_0~214
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe04d60ee064bfd6ba550f1f6d6f9c1301d02c10;p=thirdparty%2Fgnutls.git

restart handshake on signals.
---

diff --git a/src/udp-serv.c b/src/udp-serv.c
index 332917ea8b..284348325b 100644
--- a/src/udp-serv.c
+++ b/src/udp-serv.c
@@ -63,7 +63,12 @@ int udp_server(const char* name, int port)
         gnutls_transport_set_pull_function (session, pull_func);
         gnutls_transport_set_pull_timeout_function (session, pull_timeout_func);
 
-        ret = gnutls_handshake(session);
+        do
+          {
+            ret = gnutls_handshake(session);
+          }
+        while(ret == GNUTLS_E_AGAIN || ret == GNUTLS_E_INTERRUPTED);
+
         if (ret < 0)
           {
             fprintf(stderr, "Error in handshake(): %s\n", gnutls_strerror(ret));