Increase serialno_str to 17 bytes so it can hold the 16 bytes long serial
nummer and the terminating null byte added by snprintf.
Signed-off-by: Klaus Goger <klaus.go...@theobroma-systems.com>
---
board/theobroma-systems/puma_rk3399/puma-rk3399.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/theobroma-systems/puma_rk3399/puma-rk3399.c
b/board/theobroma-systems/puma_rk3399/puma-rk3399.c
index b49fa66fb3..dab37d2673 100644
--- a/board/theobroma-systems/puma_rk3399/puma-rk3399.c
+++ b/board/theobroma-systems/puma_rk3399/puma-rk3399.c
@@ -96,7 +96,7 @@ static void setup_serial(void)
u8 low[cpuid_length/2], high[cpuid_length/2];
char cpuid_str[cpuid_length * 2 + 1];
u64 serialno;
- char serialno_str[16];
+ char serialno_str[17];
/* retrieve the device */
ret = uclass_get_device_by_driver(UCLASS_MISC,
--
2.11.0
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