diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/tcp_ulp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/tcp_ulp.c b/net/ipv4/tcp_ulp.c index e855ea70819b..2417f55374c5 100644 --- a/net/ipv4/tcp_ulp.c +++ b/net/ipv4/tcp_ulp.c @@ -88,6 +88,7 @@ void tcp_get_available_ulp(char *buf, size_t maxlen) struct tcp_ulp_ops *ulp_ops; size_t offs = 0; + *buf = '\0'; rcu_read_lock(); list_for_each_entry_rcu(ulp_ops, &tcp_ulp_list, list) { offs += snprintf(buf + offs, maxlen - offs, |