diff options
Diffstat (limited to 'pam_gdm')
| -rw-r--r-- | pam_gdm/pam_gdm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pam_gdm/pam_gdm.c b/pam_gdm/pam_gdm.c index d87c91b7..767a6c8c 100644 --- a/pam_gdm/pam_gdm.c +++ b/pam_gdm/pam_gdm.c @@ -47,7 +47,7 @@ pam_sm_authenticate (pam_handle_t *pamh, return PAM_AUTHINFO_UNAVAIL; r = keyctl_read_alloc (serial, &cached_password); - if (r < 0) + if (r < 0 || r != strlen (cached_password)) return PAM_AUTHINFO_UNAVAIL; r = pam_set_item (pamh, PAM_AUTHTOK, cached_password); |