diff options
Diffstat (limited to 'print-llc.c')
-rw-r--r-- | print-llc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/print-llc.c b/print-llc.c index bca9b502..7f316c2e 100644 --- a/print-llc.c +++ b/print-llc.c @@ -358,6 +358,12 @@ llc_print(netdissect_options *ndo, const u_char *p, u_int length, u_int caplen, length + hdrlen)); if ((control & ~LLC_U_POLL) == LLC_XID) { + if (caplen < 2 || length < 2) { + ND_PRINT((ndo, "[|llc]")); + if (caplen > 0) + ND_DEFAULTPRINT((const u_char *)p, caplen); + return (hdrlen); + } if (*p == LLC_XID_FI) { ND_PRINT((ndo, ": %02x %02x", p[1], p[2])); return (hdrlen); |