X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fudev%2Fudev-ctrl.c;h=e60da906c5417eafae1605c7319ad70620294cbb;hb=eb2059d897dbf2c5e4bc97fb950e8e5defa72f13;hp=a235912ffb5eeb48822c3c3ae16f760ed755b89e;hpb=f274ece0f76b5709408821e317e87aef76123db6;p=elogind.git

diff --git a/src/udev/udev-ctrl.c b/src/udev/udev-ctrl.c
index a235912ff..e60da906c 100644
--- a/src/udev/udev-ctrl.c
+++ b/src/udev/udev-ctrl.c
@@ -73,6 +73,7 @@ struct udev_ctrl_connection {
 struct udev_ctrl *udev_ctrl_new_from_fd(struct udev *udev, int fd)
 {
         struct udev_ctrl *uctrl;
+        const int on = 1;
 
         uctrl = calloc(1, sizeof(struct udev_ctrl));
         if (uctrl == NULL)
@@ -91,9 +92,10 @@ struct udev_ctrl *udev_ctrl_new_from_fd(struct udev *udev, int fd)
                 uctrl->bound = true;
                 uctrl->sock = fd;
         }
+        setsockopt(uctrl->sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof(on));
 
         uctrl->saddr.sun_family = AF_LOCAL;
-        util_strscpy(uctrl->saddr.sun_path, sizeof(uctrl->saddr.sun_path), "/run/udev/control");
+        strscpy(uctrl->saddr.sun_path, sizeof(uctrl->saddr.sun_path), "/run/udev/control");
         uctrl->addrlen = offsetof(struct sockaddr_un, sun_path) + strlen(uctrl->saddr.sun_path);
         return uctrl;
 }
@@ -250,7 +252,7 @@ static int ctrl_send(struct udev_ctrl *uctrl, enum udev_ctrl_msg_type type, int
         ctrl_msg_wire.type = type;
 
         if (buf != NULL)
-                util_strscpy(ctrl_msg_wire.buf, sizeof(ctrl_msg_wire.buf), buf);
+                strscpy(ctrl_msg_wire.buf, sizeof(ctrl_msg_wire.buf), buf);
         else
                 ctrl_msg_wire.intval = intval;