From: Willem Toorop <willem@nlnetlabs.nl>
Date: Mon, 13 Feb 2017 14:33:29 +0000 (+0100)
Subject: ldns-dane hang on remotes that dont close properly
X-Git-Tag: release-1.7.1-rc1~85
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a385ed64878a6b233079ee9541314f72ecd25623;p=thirdparty%2Fldns.git

ldns-dane hang on remotes that dont close properly
---

diff --git a/examples/ldns-dane.c b/examples/ldns-dane.c
index f2236759..bdfd4cc3 100644
--- a/examples/ldns-dane.c
+++ b/examples/ldns-dane.c
@@ -1951,7 +1951,7 @@ main(int argc, char* const* argv)
 
 			default:     break; /* suppress warning */
 			}
-			while (SSL_shutdown(ssl) == 0);
+			(void)SSL_shutdown(ssl);
 			SSL_free(ssl);
 		} /* end for all addresses */
 	} /* end No certification file */