ty den 15.03.2005 Klokka 23:21 (+0100) skreiv Borislav Petkov:

> After some rookie debugging I think I've found the evildoer:
> 
> rpcauth_create used to have a line that inits rpc_auth->au_count to one
> atomically. This line is now missing so when you release the rpc
> authentication handle, the au_count underflows. Here's a fix:
> 
> Signed-off-by: Borislav Petkov <[EMAIL PROTECTED]>
> 
> --- net/sunrpc/auth.c.orig 2005-03-15 22:34:58.000000000 +0100
> +++ net/sunrpc/auth.c 2005-03-15 22:36:23.000000000 +0100
> @@ -70,6 +70,7 @@ rpcauth_create(rpc_authflavor_t pseudofl
>   auth = ops->create(clnt, pseudoflavor);
>   if (!auth)
>    return NULL;
> + atomic_set(&auth->au_count, 1);
>   if (clnt->cl_auth)
>    rpcauth_destroy(clnt->cl_auth);
>   clnt->cl_auth = auth;

The correct fix for this has already been committed to Linus' bitkeeper
repository. See

http://linux.bkbits.net:8080/linux-2.6/[EMAIL PROTECTED]|[EMAIL PROTECTED]

Cheers,
  Trond
-- 
Trond Myklebust <[EMAIL PROTECTED]>

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Reply via email to