From 00603bf15638347256b1c330bafbeaef0d4d8287 Mon Sep 17 00:00:00 2001
From: Antonio Borneo <borneo.antonio@gmail.com>
Date: Sat, 27 May 2023 15:56:44 +0200
Subject: [PATCH] flash: psoc4: fix clang error

Clang 15.0.7 complains about snprintf output truncation due to
output between 13 and 22 bytes into a destination of size 20.

Increase the size of the buffer.

Change-Id: I0369255ca1bc02a0cf494f765e91a608c960a0d6
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7717
Tested-by: jenkins
---
 src/flash/nor/psoc4.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/flash/nor/psoc4.c b/src/flash/nor/psoc4.c
index fb462c1e5..1064fa93d 100644
--- a/src/flash/nor/psoc4.c
+++ b/src/flash/nor/psoc4.c
@@ -779,7 +779,7 @@ static int psoc4_probe(struct flash_bank *bank)
 		flash_size_in_kb = psoc4_info->user_bank_size / 1024;
 	}
 
-	char macros_txt[20] = "";
+	char macros_txt[22] = "";
 	if (num_macros > 1)
 		snprintf(macros_txt, sizeof(macros_txt), " in %" PRIu32 " macros", num_macros);