From: Alfredo Pironti <alfredo@pironti.eu>
Date: Thu, 24 Jan 2013 12:46:15 +0000 (+0100)
Subject: Make sure we don't fail if writing gets interrupted
X-Git-Tag: gnutls_3_1_7~7
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ef58e5c4a7b0c8a33d38e0726ebcda3fc637ee55;p=thirdparty%2Fgnutls.git

Make sure we don't fail if writing gets interrupted
---

diff --git a/lib/gnutls_range.c b/lib/gnutls_range.c
index 422fc996d9..f3d798b80d 100644
--- a/lib/gnutls_range.c
+++ b/lib/gnutls_range.c
@@ -281,6 +281,15 @@ gnutls_record_send_range (gnutls_session_t session, const void *data,
                                    next_fragment_length, 
                                    cur_range.high,
                                    MBUFFER_FLUSH);
+
+      while (ret == GNUTLS_E_AGAIN || ret == GNUTLS_E_INTERRUPTED)
+        {
+    	  ret = _gnutls_send_tlen_int (session, GNUTLS_APPLICATION_DATA, -1,
+    			  	  	  	  	  	   EPOCH_WRITE_CURRENT,
+    			  	  	  	  	  	   NULL, 0, 0,
+    			  	  	  	  	  	   MBUFFER_FLUSH);
+        }
+
       if (ret < 0)
         {
           return ret;           /* already gnutls_assert_val'd */