From 2614a208471e0e82b1fd197fcd3f1ca7ecda969b Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Sun, 19 Nov 2017 23:07:50 +0100 Subject: [PATCH] common: command: tempory buffer should have size of command line buf When copying the command line buffer the target array should at least have the same size. Cf. definition of console_buffer in common/cli_readline.c. Signed-off-by: Heinrich Schuchardt --- common/command.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/common/command.c b/common/command.c index e5d9b9c..21a6d40 100644 --- a/common/command.c +++ b/common/command.c @@ -318,7 +318,7 @@ static int find_common_prefix(char * const argv[]) return len; } -static char tmp_buf[CONFIG_SYS_CBSIZE]; /* copy of console I/O buffer */ +static char tmp_buf[CONFIG_SYS_CBSIZE + 1]; /* copy of console I/O buffer */ int cmd_auto_complete(const char *const prompt, char *buf, int *np, int *colp) {