Merge tag 'pinctrl-v5.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw...

[linux-2.6-microblaze.git] / net / netfilter / xt_RATEEST.c

diff --git a/net/netfilter/xt_RATEEST.c b/net/netfilter/xt_RATEEST.c
index 37253d3..0d5c422 100644 (file)
--- a/net/netfilter/xt_RATEEST.c
+++ b/net/netfilter/xt_RATEEST.c
@@ -115,6 +115,9 @@ static int xt_rateest_tg_checkentry(const struct xt_tgchk_param *par)
        } cfg;
        int ret;
 
+       if (strnlen(info->name, sizeof(est->name)) >= sizeof(est->name))
+               return -ENAMETOOLONG;
+
        net_get_random_once(&jhash_rnd, sizeof(jhash_rnd));
 
        mutex_lock(&xn->hash_lock);