[U-Boot] [PATCH 4/9] Fix crash when wrong number of arguments given

Fix obvious crash when not enough arguments are given to the dfu command.

Signed-off-by: Pantelis Antoniou panto@antoniou-consulting.com --- common/cmd_dfu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/cmd_dfu.c b/common/cmd_dfu.c index 327c738..83ef324 100644 --- a/common/cmd_dfu.c +++ b/common/cmd_dfu.c @@ -50,7 +50,7 @@ static int do_dfu(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) if (ret) return CMD_RET_FAILURE;

- if (strcmp(argv[3], "list") == 0) { + if (argc > 3 && strcmp(argv[3], "list") == 0) { dfu_show_entities(); goto done; }