dir: fix rootfs mounting

We need to be able to lookup symlinks and allow xdev. Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

dir: fix rootfs mounting
9e21bb6f · Christian Brauner · 6ecffe66 · 9e21bb6f
Unverified Commit 9e21bb6f authored Apr 23, 2021 by Christian Brauner
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dir.c src/lxc/storage/dir.c +2 -2

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--- a/src/lxc/storage/dir.c
+++ b/src/lxc/storage/dir.c
@@ -151,11 +151,11 @@ int dir_mount(struct lxc_storage *bdev)
 	if (can_use_bind_mounts()) {
 		__do_close int fd_source = -EBADF, fd_target = -EBADF;

-		fd_source = open_at(-EBADF, src, PROTECT_OPATH_DIRECTORY, PROTECT_LOOKUP_ABSOLUTE, 0);
+		fd_source = open_at(-EBADF, src, PROTECT_OPATH_DIRECTORY, 0, 0);
 		if (fd_source < 0)
 			return syserror("Failed to open \"%s\"", src);

-		fd_target = open_at(-EBADF, bdev->dest, PROTECT_OPATH_DIRECTORY, PROTECT_LOOKUP_ABSOLUTE, 0);
+		fd_target = open_at(-EBADF, bdev->dest, PROTECT_OPATH_DIRECTORY, 0, 0);
 		if (fd_target < 0)
 			return syserror("Failed to open \"%s\"", bdev->dest);