CVE-2017-13687/CHDLC: Improve bounds and length checks.

[tcpdump] / print-m3ua.c

diff --git a/print-m3ua.c b/print-m3ua.c
index e4de71317d6f94a4c2f5b2b79dcedaae128490ee..71a585ffed2b1e2a1f2034a39973cfbad3bce3fc 100644 (file)
--- a/print-m3ua.c
+++ b/print-m3ua.c
@@ -22,6 +22,10 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+/* \summary: Message Transfer Part 3 (MTP3) User Adaptation Layer (M3UA) printer */
+
+/* RFC 4666 */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -33,8 +37,6 @@
 
 static const char tstr[] = " [|m3ua]";
 
-/* RFC 4666 */
-
 #define M3UA_REL_1_0 1
 
 struct m3ua_common_header {
@@ -65,7 +67,7 @@ static const struct tok MessageClasses[] = {
        { M3UA_MSGC_SSNM,     "SS7"                   },
        { M3UA_MSGC_ASPSM,    "ASP"                   },
        { M3UA_MSGC_ASPTM,    "ASP"                   },
-       { M3UA_MSGC_RKM,      "Routing Key Managment" },
+       { M3UA_MSGC_RKM,      "Routing Key Management"},
        { 0, NULL }
 };