diff options
| author | Marek Vasut <marek.vasut+renesas@mailbox.org> | 2023-03-02 04:08:19 +0100 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2023-03-08 11:40:57 -0800 |
| commit | e023b8601ee72eb04098ffa9bd0d113ce98dba38 (patch) | |
| tree | 60e99b42733472638c5ec1869ab21584f7719e36 /drivers/firmware/psci.c | |
| parent | 9d019f5106cc677fefd8ab6ccfc5ba0ed9e0b738 (diff) | |
cmd: fdt: Check argc before accessing argv in fdt memory
On case 'fdt memory' is invoked without parameters, argv[2]/argv[3]
is not valid and this command would SEGFAULT in sandbox environment.
Add missing argc test to avoid the crash and rather print usage help
message.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/firmware/psci.c')
0 files changed, 0 insertions, 0 deletions