properly fix umask handling

[project/procd.git] / hotplug.c

diff --git a/hotplug.c b/hotplug.c
index c2276ed..21efcf5 100644 (file)
--- a/hotplug.c
+++ b/hotplug.c
@@ -80,6 +80,7 @@ static void mkdir_p(char *dir)
 
 static void handle_makedev(struct blob_attr *msg, struct blob_attr *data)
 {
+       unsigned int oldumask = umask(0);
        static struct blobmsg_policy mkdev_policy[2] = {
                { .type = BLOBMSG_TYPE_STRING },
                { .type = BLOBMSG_TYPE_STRING },
@@ -104,6 +105,7 @@ static void handle_makedev(struct blob_attr *msg, struct blob_attr *data)
                                m | strtoul(blobmsg_data(tb[1]), NULL, 8),
                                makedev(atoi(major), atoi(minor)));
        }
+       umask(oldumask);
 }
 
 static void handle_rm(struct blob_attr *msg, struct blob_attr *data)