Commit 35b7ee34 authored Oct 31, 2020 by Andrew Lunn Committed by Pablo Neira Ayuso Nov 01, 2020

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 <andrew@lunn.ch>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

parent 3976ca10

net/netfilter/nf_tables_api.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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;

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