diff options
| author | Alexander V. Chernikov <melifaro@FreeBSD.org> | 2021-12-26 15:02:06 +0000 |
|---|---|---|
| committer | Alexander V. Chernikov <melifaro@FreeBSD.org> | 2022-03-28 08:47:23 +0000 |
| commit | bea3efc01cb716e8e77d61af085795eb2d0c013c (patch) | |
| tree | 9df6a26a5742c6cc71a7ab593fbf4cbd8009daea /usr.bin/netstat | |
| parent | 057793e63771816315cb54869c067b1c2b2bb4dc (diff) | |
Diffstat (limited to 'usr.bin/netstat')
| -rw-r--r-- | usr.bin/netstat/nhops.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.bin/netstat/nhops.c b/usr.bin/netstat/nhops.c index 51bed6e23c0f..8fc8db9e7b85 100644 --- a/usr.bin/netstat/nhops.c +++ b/usr.bin/netstat/nhops.c @@ -312,8 +312,10 @@ print_nhop_entry_sysctl(const char *name, struct rt_msghdr *rtm, struct nhop_ext xo_emit("{t:refcount/%*lu} ", wid_refcnt, nh->nh_refcount); if (Wflag && nh->prepend_len) { - char *prepend_hex = "AABBCCDDEE"; - xo_emit(" {:nhop-prepend/%*s}", wid_prepend, prepend_hex); + int max_bytes = MIN(nh->prepend_len, sizeof(buffer) / 2 - 1); + for (int i = 0; i < max_bytes; i++) + snprintf(&buffer[i * 2], 3, "%02X", nh->nh_prepend[i]); + xo_emit(" {:nhop-prepend/%*s}", wid_prepend, buffer); } xo_emit("\n"); |