Re: [PATCH] Next branch: authgss: authgss.c: Fix warnings for uninitizlized variable expire

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Sep 1, 2014 at 7:32 AM, Shakil A Khan <shakilk1729@xxxxxxxxx> wrote:
> Signed-off-by : Shakil A Khan <shakilk1729@xxxxxxxxx>
> ---
>  net/sunrpc/auth_gss/auth_gss.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
> index afb292c..bea0951 100644
> --- a/net/sunrpc/auth_gss/auth_gss.c
> +++ b/net/sunrpc/auth_gss/auth_gss.c
> @@ -1387,7 +1387,7 @@ gss_key_timeout(struct rpc_cred *rc)
>         struct gss_cred *gss_cred = container_of(rc, struct gss_cred, gc_base);
>         struct gss_cl_ctx *ctx;
>         unsigned long now = jiffies;
> -       unsigned long expire;
> +       unsigned long expire = 0;
>
>         rcu_read_lock();
>         ctx = rcu_dereference(gss_cred->gc_ctx);
> --
> 1.7.1

That would be a compiler bug, not a kernel bug. The kernel code is
perfectly correct as it stands, and will never access the
uninitialised variable.

-- 
Trond Myklebust

Linux NFS client maintainer, PrimaryData

trond.myklebust@xxxxxxxxxxxxxxx
--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Filesystem Development]     [Linux USB Development]     [Linux Media Development]     [Video for Linux]     [Linux NILFS]     [Linux Audio Users]     [Yosemite Info]     [Linux SCSI]

  Powered by Linux