X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/a63600a1fc28dbc7ae7ce9f996829c49a25fb33c..fb59931bfca6eed43f8aa0bbec37565fc3c084cb:/print-isoclns.c diff --git a/print-isoclns.c b/print-isoclns.c index f506d4d9..9e5b2234 100644 --- a/print-isoclns.c +++ b/print-isoclns.c @@ -1126,9 +1126,10 @@ clnp_print(netdissect_options *ndo, default: /* dump the PDU specific data */ - if (length > ND_BYTES_BETWEEN(pptr, optr)) { + if (length > ND_BYTES_BETWEEN(optr, pptr)) { ND_PRINT("\n\t undecoded non-header data, length %u", length-li); - print_unknown_data(ndo, pptr, "\n\t ", length - ND_BYTES_BETWEEN(pptr, optr)); + print_unknown_data(ndo, pptr, "\n\t ", + length - ND_BYTES_BETWEEN(optr, pptr)); } }