From 9839da923ff9eaaae7cb3fc9d59bf2141cc3e15d Mon Sep 17 00:00:00 2001 From: Jon Maloy Date: Tue, 8 Feb 2022 22:22:37 -0500 Subject: [PATCH] tipc: rate limit warning for received illegal binding update [ Upstream commit c7223d687758462826a20e9735305d55bb874c70 ] It would be easy to craft a message containing an illegal binding table update operation. This is handled correctly by the code, but the corresponding warning printout is not rate limited as is should be. We fix this now. Fixes: b97bf3fd8f6a ("[TIPC] Initial merge") Signed-off-by: Jon Maloy Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- net/tipc/name_distr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c index 7ebcaff8c1c4..963f607b3499 100644 --- a/net/tipc/name_distr.c +++ b/net/tipc/name_distr.c @@ -288,7 +288,7 @@ static bool tipc_update_nametbl(struct net *net, struct distr_item *i, return true; } } else { - pr_warn("Unrecognized name table message received\n"); + pr_warn_ratelimited("Unknown name table message received\n"); } return false; }