PAM: Fix uninitialized value read

[mirror_zfs.git] / contrib / pam_zfs_key / pam_zfs_key.c

diff --git a/contrib/pam_zfs_key/pam_zfs_key.c b/contrib/pam_zfs_key/pam_zfs_key.c
index e0bbd249afadb8fd6b41f495b468d81db14a15ce..8c59fc7eb716017d7b023e29d960f93cd1596097 100644 (file)
--- a/contrib/pam_zfs_key/pam_zfs_key.c
+++ b/contrib/pam_zfs_key/pam_zfs_key.c
@@ -810,7 +810,9 @@ pam_sm_close_session(pam_handle_t *pamh, int flags,
                return (PAM_SUCCESS);
        }
        zfs_key_config_t config;
-       zfs_key_config_load(pamh, &config, argc, argv);
+       if (zfs_key_config_load(pamh, &config, argc, argv) != 0) {
+               return (PAM_SESSION_ERR);
+       }
        if (config.uid < 1000) {
                zfs_key_config_free(&config);
                return (PAM_SUCCESS);