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-rw-r--r--fs/overlayfs/super.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index 178daa5e82c9..265181c110ae 100644
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -787,10 +787,14 @@ retry:
goto retry;
}
- work = ovl_create_real(dir, work, OVL_CATTR(attr.ia_mode));
- err = PTR_ERR(work);
- if (IS_ERR(work))
- goto out_err;
+ err = ovl_mkdir_real(dir, &work, attr.ia_mode);
+ if (err)
+ goto out_dput;
+
+ /* Weird filesystem returning with hashed negative (kernfs)? */
+ err = -EINVAL;
+ if (d_really_is_negative(work))
+ goto out_dput;
/*
* Try to remove POSIX ACL xattrs from workdir. We are good if: