| Message ID | 20211009054903.9788-1-linkinjeon@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ksmbd-tools: set a minimum character limit for password | expand |
2021-10-10 0:12 GMT+09:00, Steve French <smfrench@gmail.com>: > Maybe make it configurable but default to 8 as minimum! Okay. I will check it. Thanks! > > On Sat, Oct 9, 2021, 00:49 Namjae Jeon <linkinjeon@kernel.org> wrote: > >> Set minimum password length with 8 characters by default to protect >> passwords vulnerable. >> >> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> >> --- >> adduser/user_admin.c | 5 +++++ >> 1 file changed, 5 insertions(+) >> >> diff --git a/adduser/user_admin.c b/adduser/user_admin.c >> index 4e85915..36b9ad2 100644 >> --- a/adduser/user_admin.c >> +++ b/adduser/user_admin.c >> @@ -119,6 +119,11 @@ again: >> goto again; >> } >> >> + if (len <= 7) { >> + pr_err("Minimum password length is 8 characters\n"); >> + goto again; >> + } >> + >> *sz = len; >> free(pswd2); >> return pswd1; >> -- >> 2.25.1 >> >> >
diff --git a/adduser/user_admin.c b/adduser/user_admin.c index 4e85915..36b9ad2 100644 --- a/adduser/user_admin.c +++ b/adduser/user_admin.c @@ -119,6 +119,11 @@ again: goto again; } + if (len <= 7) { + pr_err("Minimum password length is 8 characters\n"); + goto again; + } + *sz = len; free(pswd2); return pswd1;
Set minimum password length with 8 characters by default to protect passwords vulnerable. Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> --- adduser/user_admin.c | 5 +++++ 1 file changed, 5 insertions(+)