[U-Boot] [PATCH V2] common: cli_simple: use strlcpy instead of strcpy

[Peng Fan]

Report Coverity log:
Destination buffer too small (STRING_OVERFLOW)
string_overflow: You might overrun the 1024 byte destination string
lastcommand by writing 1025 bytes from console_buffer

Signed-off-by: Peng Fan <van.freenix at gmail.com>
Cc: Heiko Schocher <hs at denx.de>
Cc: Simon Glass <sjg at chromium.org>
Cc: Tom Rini <trini at konsulko.com>
---

Changes V2:
 Use strlcpy instead of strncpy.

 common/cli_simple.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/common/cli_simple.c b/common/cli_simple.c
index 9c3d073..bb96aae 100644
--- a/common/cli_simple.c
+++ b/common/cli_simple.c
@@ -276,7 +276,8 @@ void cli_simple_loop(void)
 
 		flag = 0;	/* assume no special flags for now */
 		if (len > 0)
-			strcpy(lastcommand, console_buffer);
+			strlcpy(lastcommand, console_buffer,
+				CONFIG_SYS_CBSIZE + 1);
 		else if (len == 0)
 			flag |= CMD_FLAG_REPEAT;
 #ifdef CONFIG_BOOT_RETRY_TIME
-- 
2.6.2