Re: [PATCH v5 3.1.0-rc4-tip 1/26] uprobes: Auxillary routines toinsert, find, delete uprobes

[Stefan Hajnoczi]

On Tue, Sep 20, 2011 at 05:29:49PM +0530, Srikar Dronamraju wrote:
> +static void delete_uprobe(struct uprobe *uprobe)
> +{
> +	unsigned long flags;
> +
> +	spin_lock_irqsave(&uprobes_treelock, flags);
> +	rb_erase(&uprobe->rb_node, &uprobes_tree);
> +	spin_unlock_irqrestore(&uprobes_treelock, flags);
> +	put_uprobe(uprobe);
> +	iput(uprobe->inode);

Use-after-free when put_uprobe() kfrees() the uprobe?

Stefan
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