| commit | c9dfd025a46867145da2a5984a5bb6a0c1bd4446 | [log] [tgz] |
|---|---|---|
| author | Marek Vasut <marek.vasut+renesas@mailbox.org> | Thu Mar 02 04:08:19 2023 +0100 |
| committer | Simon Glass <sjg@chromium.org> | Wed Mar 08 11:40:57 2023 -0800 |
| tree | 60e99b42733472638c5ec1869ab21584f7719e36 | |
| parent | 48d7a771e35c71b78df90afcd06370ab7e1fda5d [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>