udevtrigger: check presence of dev attribute

[project/procd.git] / udevtrigger.c

diff --git a/udevtrigger.c b/udevtrigger.c
index c5628bd..af620c2 100644 (file)
--- a/udevtrigger.c
+++ b/udevtrigger.c
@@ -161,8 +161,9 @@ static int device_list_insert(const char *path)
 
        dbg("add '%s'" , path);
 
 
        dbg("add '%s'" , path);
 

-       /* we only have a device, if we have an uevent file */
-       if (!device_has_attribute(path, "/uevent", S_IWUSR))
+       /* we only have a device, if we have a dev and an uevent file */
+       if (!device_has_attribute(path, "/dev", S_IRUSR) ||
+           !device_has_attribute(path, "/uevent", S_IWUSR))

                return -1;
 
        strlcpy(devpath, &path[4], sizeof(devpath));
                return -1;
 
        strlcpy(devpath, &path[4], sizeof(devpath));