[PATCH] handle /etc/hotplug.d/ only if the event comes from udevd

diff --git a/udev.c b/udev.c
index ca79bb4ec0e37812770ceaea2b76acf901d9e438..507f2be943a88e9142bc802f0f4da0ac95e53aa6 100644 (file)
--- a/udev.c
+++ b/udev.c
@@ -61,6 +61,10 @@ static int manage_hotplug_event(void) {
        int fd;
        int len;
 
+       /* false, if we are called directly */
+       if (!getenv("MANAGED_EVENT"))
+               goto exit;
+
        fd = open("/proc/sys/kernel/hotplug", O_RDONLY);
        if (fd < 0)
                goto exit;