diff options
Diffstat (limited to 'udev/udevd.c')
| -rw-r--r-- | udev/udevd.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/udev/udevd.c b/udev/udevd.c index 49159494c4..68cf264369 100644 --- a/udev/udevd.c +++ b/udev/udevd.c @@ -664,7 +664,6 @@ static void get_ctrl_msg(void) struct iovec iov; struct ucred *cred; char cred_msg[CMSG_SPACE(sizeof(struct ucred))]; - int *intval; char *pos; memset(&ctrl_msg, 0x00, sizeof(struct udevd_ctrl_msg)); @@ -727,21 +726,18 @@ static void get_ctrl_msg(void) msg_queue_manager(); break; case UDEVD_CTRL_SET_LOG_LEVEL: - intval = (int *) ctrl_msg.buf; - info("udevd message (SET_LOG_PRIORITY) received, udev_log_priority=%i\n", *intval); - udev_log_priority = *intval; + info("udevd message (SET_LOG_PRIORITY) received, udev_log_priority=%i\n", ctrl_msg.intval); + udev_log_priority = ctrl_msg.intval; sprintf(udev_log, "UDEV_LOG=%i", udev_log_priority); putenv(udev_log); break; case UDEVD_CTRL_SET_MAX_CHILDS: - intval = (int *) ctrl_msg.buf; - info("udevd message (UDEVD_SET_MAX_CHILDS) received, max_childs=%i\n", *intval); - max_childs = *intval; + info("udevd message (UDEVD_SET_MAX_CHILDS) received, max_childs=%i\n", ctrl_msg.intval); + max_childs = ctrl_msg.intval; break; case UDEVD_CTRL_SET_MAX_CHILDS_RUNNING: - intval = (int *) ctrl_msg.buf; - info("udevd message (UDEVD_SET_MAX_CHILDS_RUNNING) received, max_childs=%i\n", *intval); - max_childs_running = *intval; + info("udevd message (UDEVD_SET_MAX_CHILDS_RUNNING) received, max_childs_running=%i\n", ctrl_msg.intval); + max_childs_running = ctrl_msg.intval; break; case UDEVD_CTRL_RELOAD_RULES: info("udevd message (RELOAD_RULES) received\n"); @@ -870,9 +866,11 @@ static int init_udevd_socket(void) memset(&saddr, 0x00, sizeof(saddr)); saddr.sun_family = AF_LOCAL; - /* use abstract namespace for socket path */ - strcpy(&saddr.sun_path[1], UDEVD_CTRL_SOCK_PATH); - addrlen = offsetof(struct sockaddr_un, sun_path) + 1 + strlen(&saddr.sun_path[1]); + strcpy(saddr.sun_path, UDEVD_CTRL_SOCK_PATH); + addrlen = offsetof(struct sockaddr_un, sun_path) + strlen(saddr.sun_path); + /* translate leading '@' to abstract namespace */ + if (saddr.sun_path[0] == '@') + saddr.sun_path[0] = '\0'; udevd_sock = socket(AF_LOCAL, SOCK_DGRAM, 0); if (udevd_sock == -1) { |