diff options
Diffstat (limited to 'zebra/interface.c')
| -rw-r--r-- | zebra/interface.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/zebra/interface.c b/zebra/interface.c index 67be781938..ddad9c9e56 100644 --- a/zebra/interface.c +++ b/zebra/interface.c @@ -1400,36 +1400,30 @@ static void ifs_dump_brief_vty(struct vty *vty, struct vrf *vrf) vty_out(vty, "\n"); } -char *zebra_protodown_rc_str(enum protodown_reasons protodown_rc, char *pd_buf, - uint32_t pd_buf_len) +const char *zebra_protodown_rc_str(enum protodown_reasons protodown_rc, + char *pd_buf, uint32_t pd_buf_len) { bool first = true; pd_buf[0] = '\0'; - snprintf(pd_buf + strlen(pd_buf), pd_buf_len - strlen(pd_buf), "("); + strlcat(pd_buf, "(", pd_buf_len); if (protodown_rc & ZEBRA_PROTODOWN_EVPN_STARTUP_DELAY) { if (first) first = false; else - snprintf(pd_buf + strlen(pd_buf), - pd_buf_len - strlen(pd_buf), ","); - snprintf(pd_buf + strlen(pd_buf), pd_buf_len - strlen(pd_buf), - "startup-delay"); + strlcat(pd_buf, ",", pd_buf_len); + strlcat(pd_buf, "startup-delay", pd_buf_len); } if (protodown_rc & ZEBRA_PROTODOWN_EVPN_UPLINK_DOWN) { - if (first) - first = false; - else - snprintf(pd_buf + strlen(pd_buf), - pd_buf_len - strlen(pd_buf), ","); - snprintf(pd_buf + strlen(pd_buf), pd_buf_len - strlen(pd_buf), - "uplinks-down"); + if (!first) + strlcat(pd_buf, ",", pd_buf_len); + strlcat(pd_buf, "uplinks-down", pd_buf_len); } - snprintf(pd_buf + strlen(pd_buf), pd_buf_len - strlen(pd_buf), ")"); + strlcat(pd_buf, ")", pd_buf_len); return pd_buf; } |