getpasswd() must return NULL to force breaking out of
the main loop. Anything else will be treated as a password
to be verified, and will end up with
Login incorrect
and a repeated password prompt.
(unless the root password happened to be Control-D :)
Signed-off-by: Bjørn Mork <bjorn@xxxxxxx>
---
login-utils/sulogin.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/login-utils/sulogin.c b/login-utils/sulogin.c
index 6a3890e80a16..7fe938150e19 100644
--- a/login-utils/sulogin.c
+++ b/login-utils/sulogin.c
@@ -695,6 +695,7 @@ static char *getpasswd(struct console *con)
ptr--;
break;
case CEOF:
+ ret = (char*)0;
goto quit;
default:
if ((size_t)(ptr - &pass[0]) >= (sizeof(pass) -1 )) {
--
2.10.2
--
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