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SubjectRe: [PATCH] AF_UNIX recv/shutdown race
On 20-11-2006 00:40, jmalicki@metacarta.com wrote:
...
> @@ -650,7 +651,7 @@ static int unix_autobind(struct socket *
> struct unix_address * addr;
> int err;
>
> - mutex_lock(&u->readlock);
> + unix_state_rlock(sk);

Here follows:
err = 0;
if (u->addr)
goto out;

err = -ENOMEM;
addr = kzalloc(sizeof(*addr) + sizeof(short) + 16, GFP_KERNEL);
if (!addr)
goto out;

Are you sure you can use spin_lock here?

Jarek P.
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