diff options
| author | Pantelis Antoniou <panto@antoniou-consulting.com> | 2012-11-30 08:01:08 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-02-15 14:25:53 -0500 |
| commit | c8adc11eb9dc4b294379642a6b0308312ff4bec8 (patch) | |
| tree | f412037cf32cc12e7351ed699b33eae32f432e1c | |
| parent | 7727c5370932c6a19e4d84e48621c8f421f4f4cb (diff) | |
dfu: 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>
| -rw-r--r-- | common/cmd_dfu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/cmd_dfu.c b/common/cmd_dfu.c index 327c738af7..83ef32497a 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; } |