Commit 1eb2f96d authored May 08, 2020 by Chen Zhou Committed by J. Bruce Fields Jun 08, 2020

sunrpc: use kmemdup_nul() in gssp_stringify()



It is more efficient to use kmemdup_nul() if the size is known exactly
.

According to doc:
"Note: Use kmemdup_nul() instead if the size is known exactly."

Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

parent c25bf185

net/sunrpc/auth_gss/gss_rpc_upcall.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -223,7 +223,7 @@ static int gssp_alloc_receive_pages(struct gssx_arg_accept_sec_context *arg)

		static char gssp_stringify(struct xdr_netobj netobj)
		{
		return kstrndup(netobj->data, netobj->len, GFP_KERNEL);
		return kmemdup_nul(netobj->data, netobj->len, GFP_KERNEL);
		}

		static void gssp_hostbased_service(char **principal)

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