diff options
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/link.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c index 1c5c53a8153..3c1c28cdbaa 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -2617,6 +2617,9 @@ static void link_check_defragm_bufs(struct link *l_ptr) static void link_set_supervision_props(struct link *l_ptr, u32 tolerance) { + if ((tolerance < TIPC_MIN_LINK_TOL) || (tolerance > TIPC_MAX_LINK_TOL)) + return; + l_ptr->tolerance = tolerance; l_ptr->continuity_interval = ((tolerance / 4) > 500) ? 500 : tolerance / 4; |