From 0201244c3c8b6bdaa1e3ff47ab51ba3626d9c060 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
Date: Sat, 21 Jan 2023 13:00:21 +0100
Subject: [PATCH] tools: kwbimage: Reject mkimage -F option
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mkimage -F option (re-sign existing FIT image) signaled by fflag is not
supported by kwbimage. So mark its usage as invalid parameter.

Signed-off-by: Pali Rohár <pali@kernel.org>
---
 tools/kwbimage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/kwbimage.c b/tools/kwbimage.c
index 97be3bed79..0c3b40d075 100644
--- a/tools/kwbimage.c
+++ b/tools/kwbimage.c
@@ -2440,7 +2440,7 @@ static int kwbimage_check_params(struct image_tool_params *params)
 	}
 
 	return (params->dflag && (params->fflag || params->lflag)) ||
-		(params->fflag && (params->dflag || params->lflag)) ||
+		(params->fflag) ||
 		(params->lflag && (params->dflag || params->fflag)) ||
 		(params->xflag);
 }
-- 
2.39.5