From 9090a7f78623b5312562861d54a4476d905c7c4c Mon Sep 17 00:00:00 2001 From: Kunwu Chan Date: Fri, 16 Aug 2024 10:07:40 +0800 Subject: [PATCH] SUNRPC: Fix -Wformat-truncation warning MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Increase size of the servername array to avoid truncated output warning. net/sunrpc/clnt.c:582:75: error：‘%s’ directive output may be truncated writing up to 107 bytes into a region of size 48 [-Werror=format-truncation=] 582 | snprintf(servername, sizeof(servername), "%s", | ^~ net/sunrpc/clnt.c:582:33: note:‘snprintf’ output between 1 and 108 bytes into a destination of size 48 582 | snprintf(servername, sizeof(servername), "%s", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 583 | sun->sun_path); Signed-off-by: Kunwu Chan Suggested-by: NeilBrown Signed-off-by: Anna Schumaker --- net/sunrpc/clnt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 09f29a95f2bc..c7cea069a5df 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -546,7 +546,7 @@ struct rpc_clnt *rpc_create(struct rpc_create_args *args) .connect_timeout = args->connect_timeout, .reconnect_timeout = args->reconnect_timeout, }; - char servername[48]; + char servername[RPC_MAXNETNAMELEN]; struct rpc_clnt *clnt; int i; -- 2.25.1