diff options
| author | Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp> | 2017-12-06 10:47:04 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-12-06 15:02:48 -0500 |
| commit | d9b8693783e8a1ce8e4495d13d1dd6d8081f5070 (patch) | |
| tree | 2f9855e0ae6940edff0ac5fe79182b1672a6fedf | |
| parent | 4bee00eb25a7b487706d17926db4679ae8f0e411 (diff) | |
rds: debug: fix null check on static array
t_name cannot be NULL since it is an array field of a struct.
Replacing null check on static array with string length check using
strnlen()
Signed-off-by: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>
Acked-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/rds/connection.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/rds/connection.c b/net/rds/connection.c index 9efc82c665b5..6492c0b608a4 100644 --- a/net/rds/connection.c +++ b/net/rds/connection.c @@ -230,8 +230,8 @@ static struct rds_connection *__rds_conn_create(struct net *net, rdsdebug("allocated conn %p for %pI4 -> %pI4 over %s %s\n", conn, &laddr, &faddr, - trans->t_name ? trans->t_name : "[unknown]", - is_outgoing ? "(outgoing)" : ""); + strnlen(trans->t_name, sizeof(trans->t_name)) ? trans->t_name : + "[unknown]", is_outgoing ? "(outgoing)" : ""); /* * Since we ran without holding the conn lock, someone could |