From: Peter Pentchev <roam@ringlet.net>
Date: Tue, 22 Jun 2010 23:36:06 +0000 (+0200)
Subject: Fix a crash when the SMTP server does not support STARTTLS.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f75033bb045bbd30be11a2ccf2b51334d89601c3;p=people%2Fms%2Fdma.git

Fix a crash when the SMTP server does not support STARTTLS.
---

diff --git a/net.c b/net.c
index 3942d2e..3d4f5d7 100644
--- a/net.c
+++ b/net.c
@@ -306,12 +306,12 @@ open_connection(struct mx_hostentry *h)
 static void
 close_connection(int fd)
 {
-	if (((config.features & SECURETRANS) != 0) &&
-	    ((config.features & NOSSL) == 0))
-		SSL_shutdown(config.ssl);
-
-	if (config.ssl != NULL)
+	if (config.ssl != NULL) {
+		if (((config.features & SECURETRANS) != 0) &&
+		    ((config.features & NOSSL) == 0))
+			SSL_shutdown(config.ssl);
 		SSL_free(config.ssl);
+	}
 
 	close(fd);
 }