From ac5d7ff0c3e017d58110c1c8426eb18762139568 Mon Sep 17 00:00:00 2001
From: Sadeep Madurange <sadeep@asciimx.com>
Date: Sun, 16 Mar 2025 11:54:12 +0800
Subject: Use snprintf().

---
 main.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/main.c b/main.c
index 8eea957..28f87fc 100644
--- a/main.c
+++ b/main.c
@@ -59,7 +59,9 @@ static inline void print_config(void)
 
 	for (i = 0x00; i <= 0x17; i++) {
 		rv = read_reg(i);
-		sprintf(s, "\t0x%02X: 0x%02X  %s%s", i, rv, bittab[rv >> 4], bittab[rv & 0x0F]);
+		snprintf(s, sizeof(s) / sizeof(s[0]), 
+		    "\t0x%02X: 0x%02X  %s%s", i, rv, 
+		    bittab[rv >> 4], bittab[rv & 0x0F]);
 		uart_write_line(s);
 	}
 }
-- 
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