X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/6d20b784a387cffc95a589da1cec1af07dbf1381..8d32220a44bfd218758f8e9ca615ab73eefa0ca8:/print-babel.c

diff --git a/print-babel.c b/print-babel.c
index 6f03e146..7dba0765 100644
--- a/print-babel.c
+++ b/print-babel.c
@@ -359,6 +359,8 @@ babel_print_v2(netdissect_options *ndo,
         goto invalid;
     bodylen = GET_BE_U_2(cp + 2);
     ND_PRINT(" (%u)", bodylen);
+    if (4U + bodylen > length)
+        goto invalid;
 
     /* Process the TLVs in the body */
     i = 0;