From 35b7ee34abdb722192635528f162ddd8cac25765 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Sat, 31 Oct 2020 19:21:44 +0100 Subject: netfilter: nftables: Add __printf() attribute nft_request_module calls vsnprintf() using parameters passed to it. Make the function with __printf() attribute so the compiler can check the format and arguments. Signed-off-by: Andrew Lunn Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nf_tables_api.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net') diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 65cb8e3c13d9..522a9d28754b 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -581,7 +581,8 @@ struct nft_module_request { }; #ifdef CONFIG_MODULES -static int nft_request_module(struct net *net, const char *fmt, ...) +static __printf(2, 3) int nft_request_module(struct net *net, const char *fmt, + ...) { char module_name[MODULE_NAME_LEN]; struct nft_module_request *req; -- cgit v1.2.3