From 32b46e50052e50b65e95cc9df9738e7d098e779f Mon Sep 17 00:00:00 2001
From: Oleksandr Kravchuk <open.source@oleksandr-kravchuk.com>
Date: Fri, 12 Jun 2020 17:35:33 +0200
Subject: [PATCH] keyctl.2: Declare auth_key

The variable is used in the code example, but not declared,
leading to a compilation error.

Signed-off-by: Oleksandr Kravchuk <open.source@oleksandr-kravchuk.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---
 man2/keyctl.2 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/man2/keyctl.2 b/man2/keyctl.2
index 93e03071f..6d0386c0e 100644
--- a/man2/keyctl.2
+++ b/man2/keyctl.2
@@ -2103,6 +2103,7 @@ main(int argc, char *argv[])
     char dbuf[256];
     char auth_key_payload[256];
     int akp_size;       /* Size of auth_key_payload */
+    int auth_key;
 
     fp = fopen("/tmp/key_instantiate.log", "w");
     if (fp == NULL)