From 015cd066e1a857efd3d820a1ac29b89829ac72ed Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Thu, 3 Jun 2021 22:01:04 +0200
Subject: fido2: quote argument strings in debug output

Tested using

  gocryptfs -init -debug -fido2 "hello world" cipherdir

Output before:

  callFidoCommand: executing "/usr/bin/fido2-cred" with args [fido2-cred -M -h -v hello world]

After:

  callFidoCommand: executing "/usr/bin/fido2-cred" with args ["fido2-cred" "-M" "-h" "-v" "hello world"]

Related: https://github.com/rfjakob/gocryptfs/issues/571
---
 internal/fido2/fido2.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/fido2/fido2.go b/internal/fido2/fido2.go
index ea8ffd8..cd63483 100644
--- a/internal/fido2/fido2.go
+++ b/internal/fido2/fido2.go
@@ -34,7 +34,7 @@ func callFidoCommand(command fidoCommand, device string, stdin []string) ([]stri
 	case assertWithPIN:
 		cmd = exec.Command("fido2-assert", "-G", "-h", "-v", device)
 	}
-	tlog.Debug.Printf("callFidoCommand: executing %q with args %v", cmd.Path, cmd.Args)
+	tlog.Debug.Printf("callFidoCommand: executing %q with args %q", cmd.Path, cmd.Args)
 	cmd.Stderr = os.Stderr
 	in, err := cmd.StdinPipe()
 	if err != nil {
-- 
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