struct udev_ctrl *uctrl;
const int on = 1;
- uctrl = calloc(1, sizeof(struct udev_ctrl));
+ uctrl = new0(struct udev_ctrl, 1);
if (uctrl == NULL)
return NULL;
uctrl->refcount = 1;
if (fd < 0) {
uctrl->sock = socket(AF_LOCAL, SOCK_SEQPACKET|SOCK_NONBLOCK|SOCK_CLOEXEC, 0);
if (uctrl->sock < 0) {
- log_error("error getting socket: %m\n");
+ log_error("error getting socket: %m");
udev_ctrl_unref(uctrl);
return NULL;
}
if (err < 0) {
err = -errno;
- log_error("bind failed: %m\n");
+ log_error("bind failed: %m");
return err;
}
err = listen(uctrl->sock, 0);
if (err < 0) {
err = -errno;
- log_error("listen failed: %m\n");
+ log_error("listen failed: %m");
return err;
}
struct udev_ctrl_connection *udev_ctrl_get_connection(struct udev_ctrl *uctrl)
{
struct udev_ctrl_connection *conn;
- struct ucred ucred;
+ struct ucred ucred = {};
const int on = 1;
int r;
conn->sock = accept4(uctrl->sock, NULL, NULL, SOCK_CLOEXEC|SOCK_NONBLOCK);
if (conn->sock < 0) {
if (errno != EINTR)
- log_error("unable to receive ctrl connection: %m\n");
+ log_error("unable to receive ctrl connection: %m");
goto err;
}
goto err;
}
if (ucred.uid > 0) {
- log_error("sender uid=%i, message ignored\n", ucred.uid);
+ log_error("sender uid=%i, message ignored", ucred.uid);
goto err;
}
struct udev_ctrl_msg_wire ctrl_msg_wire;
int err = 0;
- memset(&ctrl_msg_wire, 0x00, sizeof(struct udev_ctrl_msg_wire));
+ memzero(&ctrl_msg_wire, sizeof(struct udev_ctrl_msg_wire));
strcpy(ctrl_msg_wire.version, "udev-" VERSION);
ctrl_msg_wire.magic = UDEV_CTRL_MAGIC;
ctrl_msg_wire.type = type;
continue;
goto err;
} else if (r == 0) {
- log_error("timeout waiting for ctrl message\n");
+ log_error("timeout waiting for ctrl message");
goto err;
} else {
if (!(pfd[0].revents & POLLIN)) {
- log_error("ctrl connection error: %m\n");
+ log_error("ctrl connection error: %m");
goto err;
}
}
size = recvmsg(conn->sock, &smsg, 0);
if (size < 0) {
- log_error("unable to receive ctrl message: %m\n");
+ log_error("unable to receive ctrl message: %m");
goto err;
}
cmsg = CMSG_FIRSTHDR(&smsg);
cred = (struct ucred *) CMSG_DATA(cmsg);
if (cmsg == NULL || cmsg->cmsg_type != SCM_CREDENTIALS) {
- log_error("no sender credentials received, message ignored\n");
+ log_error("no sender credentials received, message ignored");
goto err;
}
if (cred->uid != 0) {
- log_error("sender uid=%i, message ignored\n", cred->uid);
+ log_error("sender uid=%i, message ignored", cred->uid);
goto err;
}
if (uctrl_msg->ctrl_msg_wire.magic != UDEV_CTRL_MAGIC) {
- log_error("message magic 0x%08x doesn't match, ignore it\n", uctrl_msg->ctrl_msg_wire.magic);
+ log_error("message magic 0x%08x doesn't match, ignore it", uctrl_msg->ctrl_msg_wire.magic);
goto err;
}