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| author | Dmitrii Merkurev <dimorinny@google.com> | 2024-02-08 18:39:05 +0000 |
|---|---|---|
| committer | Dmitrii Merkurev <dimorinny@google.com> | 2024-02-08 18:40:38 +0000 |
| commit | d58779cb6425416074fce00f36066d76dc6d850b (patch) | |
| tree | f0e2daa12d3bfbacced1d195a81707400143f01d | |
| parent | dd8e270014802b28382929638cd99cb6cccb11e0 (diff) | |
| download | u-boot-d58779cb6425416074fce00f36066d76dc6d850b.tar.gz | |
Disallow flashing locked device
Bug: 324433625
Test: fastboot flash not allowed on locked CF
Change-Id: I234c3503669a22d8dd167b22698fd36e23515f48
Signed-off-by: Dmitrii Merkurev <dimorinny@google.com>
| -rw-r--r-- | drivers/fastboot/fb_command.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/fastboot/fb_command.c b/drivers/fastboot/fb_command.c index b1e1630ba9..4a0467df7d 100644 --- a/drivers/fastboot/fb_command.c +++ b/drivers/fastboot/fb_command.c @@ -218,6 +218,9 @@ static void download(char *cmd_parameter, char *response) { char *tmp; + if (!ensure_device_is_unlocked("Download is not allowed on locked devices", response)) + return; + if (!cmd_parameter) { fastboot_fail("Expected command parameter", response); return; @@ -327,6 +330,9 @@ void fastboot_data_complete(char *response) */ static void __maybe_unused flash(char *cmd_parameter, char *response) { + if (!ensure_device_is_unlocked("Flashing is not allowed on locked devices", response)) + return; + if (IS_ENABLED(CONFIG_FASTBOOT_FLASH_BLOCK)) fastboot_block_flash_write(cmd_parameter, fastboot_buf_addr, image_size, response); |