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-rw-r--r--fs/fuse/dir.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index dc5e6489337..2b112d978e9 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -705,7 +705,14 @@ static int fuse_unlink(struct inode *dir, struct dentry *entry)
spin_lock(&fc->lock);
fi->attr_version = ++fc->attr_version;
- drop_nlink(inode);
+ /*
+ * If i_nlink == 0 then unlink doesn't make sense, yet this can
+ * happen if userspace filesystem is careless. It would be
+ * difficult to enforce correct nlink usage so just ignore this
+ * condition here
+ */
+ if (inode->i_nlink > 0)
+ drop_nlink(inode);
spin_unlock(&fc->lock);
fuse_invalidate_attr(inode);
fuse_invalidate_attr(dir);