diff options
| -rw-r--r-- | sys/netinet/tcp_hostcache.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/sys/netinet/tcp_hostcache.c b/sys/netinet/tcp_hostcache.c index b03556f..fa6b5da 100644 --- a/sys/netinet/tcp_hostcache.c +++ b/sys/netinet/tcp_hostcache.c @@ -596,7 +596,7 @@ tcp_hc_update(struct in_conninfo *inc, struct hc_metrics_lite *hcml) static int sysctl_tcp_hc_list(SYSCTL_HANDLER_ARGS) { - int linesize = 128; + const int linesize = 128; struct sbuf sb; int i, error; struct hc_metrics *hc_entry; @@ -604,8 +604,7 @@ sysctl_tcp_hc_list(SYSCTL_HANDLER_ARGS) char ip6buf[INET6_ADDRSTRLEN]; #endif - sbuf_new(&sb, NULL, linesize * (V_tcp_hostcache.cache_count + 1), - SBUF_FIXEDLEN); + sbuf_new_for_sysctl(&sb, NULL, linesize, req); sbuf_printf(&sb, "\nIP address MTU SSTRESH RTT RTTVAR BANDWIDTH " @@ -642,8 +641,7 @@ sysctl_tcp_hc_list(SYSCTL_HANDLER_ARGS) THC_UNLOCK(&V_tcp_hostcache.hashbase[i].hch_mtx); } #undef msec - sbuf_finish(&sb); - error = SYSCTL_OUT(req, sbuf_data(&sb), sbuf_len(&sb)); + error = sbuf_finish(&sb); sbuf_delete(&sb); return(error); } |
