From: Guus Sliepen <guus@tinc-vpn.org>
Date: Sat, 11 Oct 2003 14:18:52 +0000 (+0000)
Subject: Fix bug that could lead to an assertion failure in libcrypto when multiple
X-Git-Tag: import-tinc-1.1~785^2~34
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=ffb7327c20952cefcb5578e40f9802295172c5c2;p=meshlink

Fix bug that could lead to an assertion failure in libcrypto when multiple
requests arrive and TCP packets are heavily fragmented.
---

diff --git a/src/meta.c b/src/meta.c
index bc0cda63..dde0e2a4 100644
--- a/src/meta.c
+++ b/src/meta.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: meta.c,v 1.1.2.46 2003/10/11 12:16:12 guus Exp $
+    $Id: meta.c,v 1.1.2.47 2003/10/11 14:18:52 guus Exp $
 */
 
 #include "system.h"
@@ -178,7 +178,7 @@ bool receive_meta(connection_t *c)
 				return false;
 
 			c->buflen -= reqlen;
-			lenin -= reqlen;
+			lenin -= reqlen - oldlen;
 			memmove(c->buffer, c->buffer + reqlen, c->buflen);
 			oldlen = 0;
 			continue;