CVE-2017-13029/PPP: Fix a bounds check, and clean up other bounds checks.

[tcpdump] / print-loopback.c

diff --git a/print-loopback.c b/print-loopback.c
index 2d5fca5d5f50dba052b718960ce7563308982f27..10f69310c5521a850376381128c1af5a8ada5f9e 100644 (file)
--- a/print-loopback.c
+++ b/print-loopback.c
@@ -1,9 +1,4 @@
 /*
- * This module implements decoding of the Loopback Protocol, originally
- * defined as the Configuration Testing Protocol. It is based on the following
- * specification:
- * http://www.mit.edu/people/jhawk/ctp.pdf
- *
  * Copyright (c) 2014 The TCPDUMP project
  * All rights reserved.
  *
@@ -30,6 +25,13 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
+/* \summary: Loopback Protocol printer */
+
+/*
+ * originally defined as the Ethernet Configuration Testing Protocol.
+ * specification: http://www.mit.edu/people/jhawk/ctp.pdf
+ */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif