From: Martin Willi <martin@revosec.ch>
Date: Wed, 19 Jan 2011 13:41:59 +0000 (+0100)
Subject: Increase tls_writer buffer by at least 4 bytes
X-Git-Tag: 4.5.1~98
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=81187078456cbec19ffab6b1228db7f41e8901be;p=thirdparty%2Fstrongswan.git

Increase tls_writer buffer by at least 4 bytes
---

diff --git a/src/libtls/tls_writer.c b/src/libtls/tls_writer.c
index 235dc2cdff..e87c2efeab 100644
--- a/src/libtls/tls_writer.c
+++ b/src/libtls/tls_writer.c
@@ -226,7 +226,7 @@ tls_writer_t *tls_writer_create(u_int32_t bufsize)
 			.get_buf = _get_buf,
 			.destroy = _destroy,
 		},
-		.increase = bufsize ?: 32,
+		.increase = bufsize ? max(bufsize, 4) : 32,
 	);
 	if (bufsize)
 	{