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-rw-r--r--net/netfilter/xt_helper.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/xt_helper.c b/net/netfilter/xt_helper.c
index 9f4ab00c8050..805c9f64a04c 100644
--- a/net/netfilter/xt_helper.c
+++ b/net/netfilter/xt_helper.c
@@ -65,7 +65,7 @@ static int helper_mt_check(const struct xt_mtchk_param *par)
par->family);
return ret;
}
- info->name[29] = '\0';
+ info->name[sizeof(info->name) - 1] = '\0';
return 0;
}