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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2013-09-16 19:49:58 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-09-19 08:49:47 +0200 |
| commit | bb89ea62a0b7e5c6fcedfe1a28b6dd82236247ce (patch) | |
| tree | 45448d5807a24e8bd1b42e27994334e590763f2f /commands/login.c | |
| parent | 54385ace4b98f8131d53757d18858d0729960dc2 (diff) | |
| download | barebox-bb89ea62a0b7e5c6fcedfe1a28b6dd82236247ce.tar.gz barebox-bb89ea62a0b7e5c6fcedfe1a28b6dd82236247ce.tar.xz | |
login: disable input console if password wrong
so we guarantee that barebox is secured again user interaction
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'commands/login.c')
| -rw-r--r-- | commands/login.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/commands/login.c b/commands/login.c index 485def2bcd..b616bf15fc 100644 --- a/commands/login.c +++ b/commands/login.c @@ -24,6 +24,7 @@ #include <globalvar.h> #include <magicvar.h> #include <init.h> +#include <console.h> #define PASSWD_MAX_LENGTH (128 + 1) @@ -44,6 +45,7 @@ static int do_login(int argc, char *argv[]) int timeout = login_timeout; char *timeout_cmd = "boot"; + console_allow_input(true); if (!is_passwd_enable()) { puts("login: password not set\n"); return 0; @@ -64,8 +66,10 @@ static int do_login(int argc, char *argv[]) puts("Password: "); passwd_len = password(passwd, PASSWD_MAX_LENGTH, LOGIN_MODE, timeout); - if (passwd_len < 0) + if (passwd_len < 0) { + console_allow_input(false); run_command(timeout_cmd, 0); + } if (check_passwd(passwd, passwd_len)) return 0; |