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| author | Francois-Xavier Le Bail <devel.fx.lebail@orange.fr> | 2023-02-16 09:28:28 +0100 |
|---|---|---|
| committer | Francois-Xavier Le Bail <devel.fx.lebail@orange.fr> | 2023-02-16 09:31:47 +0100 |
| commit | efc775d05163ac3591b30341ca944007fdc5753a (patch) | |
| tree | c45a8f90db855a83a29d76fb469729b60b8b88c1 | |
| parent | 31762a4eb365011bb1862be817040d3f9ca72e64 (diff) | |
| download | tcpdump-efc775d05163ac3591b30341ca944007fdc5753a.tar.gz | |
RIPng: Print the protocol name when the version is invalid
Update the output of a test accordingly.
| -rw-r--r-- | print-ripng.c | 3 | ||||
| -rw-r--r-- | tests/hoobr_ripng_print.out | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/print-ripng.c b/print-ripng.c index 224c17fe..94ebf1bc 100644 --- a/print-ripng.c +++ b/print-ripng.c @@ -117,7 +117,8 @@ ripng_print(netdissect_options *ndo, const u_char *dat, unsigned int length) ndo->ndo_protocol = "ripng"; vers = GET_U_1(rp->rip6_vers); if (vers != RIP6_VERSION) { - ND_PRINT(" [vers %u]", vers); + nd_print_protocol(ndo); + ND_PRINT(" [version %u, must be %u]", vers, RIP6_VERSION); goto invalid; } cmd = GET_U_1(rp->rip6_cmd); diff --git a/tests/hoobr_ripng_print.out b/tests/hoobr_ripng_print.out index 309cf8c9..b58cf8b2 100644 --- a/tests/hoobr_ripng_print.out +++ b/tests/hoobr_ripng_print.out @@ -1 +1 @@ - 1 05:27:12.808464432 IP 48.48.48.48.521 > 48.48.48.48.12336: [vers 48] (invalid) + 1 05:27:12.808464432 IP 48.48.48.48.521 > 48.48.48.48.12336: ripng [version 48, must be 1] (invalid) |