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path: root/patches/procd-openwrt-18.06/001_lxd_no_mounts.patch
blob: e9e536835aebd377d973fda4722d2e80e84c9a2f (plain)
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diff --git a/initd/early.c b/initd/early.c
index 7028ff8..115d8f8 100644
--- a/initd/early.c
+++ b/initd/early.c
@@ -27,13 +27,6 @@
 #include "../libc-compat.h"
 
 static void
-early_dev(void)
-{
-	mkdev("*", 0600);
-	mknod("/dev/null", 0666, makedev(1, 3));
-}
-
-static void
 early_console(const char *dev)
 {
 	struct stat s;
@@ -56,15 +49,6 @@ early_mounts(void)
 {
 	unsigned int oldumask = umask(0);
 
-	mount("proc", "/proc", "proc", MS_NOATIME | MS_NODEV | MS_NOEXEC | MS_NOSUID, 0);
-	mount("sysfs", "/sys", "sysfs", MS_NOATIME | MS_NODEV | MS_NOEXEC | MS_NOSUID, 0);
-	mount("cgroup", "/sys/fs/cgroup", "cgroup",  MS_NODEV | MS_NOEXEC | MS_NOSUID, 0);
-	mount("tmpfs", "/dev", "tmpfs", MS_NOATIME | MS_NOSUID, "mode=0755,size=512K");
-	ignore(symlink("/tmp/shm", "/dev/shm"));
-	mkdir("/dev/pts", 0755);
-	mount("devpts", "/dev/pts", "devpts", MS_NOATIME | MS_NOEXEC | MS_NOSUID, "mode=600");
-	early_dev();
-
 	early_console("/dev/console");
 	if (mount_zram_on_tmp()) {
 		mount("tmpfs", "/tmp", "tmpfs", MS_NOSUID | MS_NODEV | MS_NOATIME, 0);
diff --git a/initd/zram.c b/initd/zram.c
index c730942..8eb38a6 100644
--- a/initd/zram.c
+++ b/initd/zram.c
@@ -116,12 +116,6 @@ mount_zram_on_tmp(void)
 		waitpid(pid, NULL, 0);
 	}
 
-	ret = mount("/dev/zram0", "/tmp", "ext4", MS_NOSUID | MS_NODEV | MS_NOATIME, "errors=continue,noquota");
-	if (ret < 0) {
-		ERROR("Can't mount /dev/zram0 on /tmp: %m\n");
-		return errno;
-	}
-
 	LOG("Using up to %ld kB of RAM as ZRAM storage on /mnt\n", zramsize);
 
 	ret = chmod("/tmp", 01777);
diff --git a/plug/coldplug.c b/plug/coldplug.c
index 5fcb9a3..b846d7f 100644
--- a/plug/coldplug.c
+++ b/plug/coldplug.c
@@ -43,13 +43,8 @@ void procd_coldplug(void)
 	char *argv[] = { "udevtrigger", NULL };
 	unsigned int oldumask = umask(0);
 
-	umount2("/dev/pts", MNT_DETACH);
-	umount2("/dev/", MNT_DETACH);
-	mount("tmpfs", "/dev", "tmpfs", MS_NOSUID, "mode=0755,size=512K");
 	ignore(symlink("/tmp/shm", "/dev/shm"));
-	mkdir("/dev/pts", 0755);
 	umask(oldumask);
-	mount("devpts", "/dev/pts", "devpts", MS_NOEXEC | MS_NOSUID, 0);
 	udevtrigger.cb = udevtrigger_complete;
 	udevtrigger.pid = fork();
 	if (!udevtrigger.pid) {