upstream: when unveils error our, use correct variable

OpenBSD-Commit-ID: 6b496c10965e70413a9916a8823839c553c6b2c4

Author: deraadt@openbsd.org

ssh-agent.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-agent.c,v 1.322 2026/03/10 03:40:26 djm Exp $ */
+/* $OpenBSD: ssh-agent.c,v 1.323 2026/03/10 06:35:29 deraadt Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -2581,11 +2581,11 @@ main(int ac, char **av)
 	if ((ccp = getenv("SSH_PKCS11_HELPER")) == NULL || *ccp == '\0')
 		ccp = _PATH_SSH_PKCS11_HELPER;
 	if (unveil(ccp, "x") == -1)
-		fatal("%s: unveil %s: %s", __progname, cp, strerror(errno));
+		fatal("%s: unveil %s: %s", __progname, ccp, strerror(errno));
 	if ((ccp = getenv("SSH_ASKPASS")) == NULL || *ccp == '\0')
 		ccp = _PATH_SSH_ASKPASS_DEFAULT;
 	if (unveil(ccp, "x") == -1)
-		fatal("%s: unveil %s: %s", __progname, cp, strerror(errno));
+		fatal("%s: unveil %s: %s", __progname, ccp, strerror(errno));
 	if (unveil("/dev/null", "rw") == -1)                                    
 		fatal("%s: unveil /dev/null: %s", __progname, strerror(errno));
 	if (pledge("stdio rpath cpath wpath unix id proc exec", NULL) == -1)