From: Jouni Malinen <j@w1.fi>
Date: Sun, 6 Dec 2009 10:02:28 +0000 (+0200)
Subject: Increase EAP server extra room for encryption overhead (for GnuTLS)
X-Git-Tag: hostap_0_7_1~400
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f721aed4b1baef8ad9336c80f8835f3f3d504d68;p=thirdparty%2Fhostap.git

Increase EAP server extra room for encryption overhead (for GnuTLS)

This fixes issues with some GnuTLS versions that seem to be adding
quite a bit of extra data into TLS messages. The EAP server code is
now using the same 300 byte extra room that was already used in the
EAP peer implementation.
---

diff --git a/src/eap_server/eap_tls_common.c b/src/eap_server/eap_tls_common.c
index d26aa233b..d70aff6df 100644
--- a/src/eap_server/eap_tls_common.c
+++ b/src/eap_server/eap_tls_common.c
@@ -344,7 +344,7 @@ struct wpabuf * eap_server_tls_encrypt(struct eap_sm *sm,
 	size_t buf_len;
 
 	/* reserve some extra room for encryption overhead */
-	buf_len = plain_len + 200;
+	buf_len = plain_len + 300;
 	buf = wpabuf_alloc(buf_len);
 	if (buf == NULL)
 		return NULL;