Re: [PATCH] fix race in AF_UNIX

From: Thomas Graf
Date: Mon Jun 18 2007 - 06:43:29 EST


* Miklos Szeredi <miklos@xxxxxxxxxx> 2007-06-18 12:39
> You are wrong. Look in unix_release_sock():
>
> if (atomic_read(&unix_tot_inflight))
> unix_gc(); /* Garbage collect fds */
>
>
> unix_tot_inflight is the number of AF_UNIX sockets currently being
> transferred over some AF_UNIX sockets.
>
> That means that just sending (non-unix socket) fds over unix sockets
> will never invoke the gc.

That's what I meant, I'm sorry, I should have written unix socket
file descriptor to not leave any room for misinterpretation.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/