On Mon, Nov 24, 2008 at 09:22:07PM +0800, Herbert Xu wrote:
> On Fri, Nov 14, 2008 at 03:55:36PM -0500, Neil Horman wrote:
> >
> > diff --git a/crypto/ansi_cprng.c b/crypto/ansi_cprng.c
> > index 72db0fd..e6ad373 100644
> > --- a/crypto/ansi_cprng.c
> > +++ b/crypto/ansi_cprng.c
> > @@ -266,6 +266,7 @@ done:
> > static void free_prng_context(struct prng_context *ctx)
> > {
> > crypto_free_cipher(ctx->tfm);
> > + memset(ctx, 0, sizeof(struct prng_context));
> > }
>
> crypto_free_tfm should already handle this, no?
>
Yep, my bad, you're right. I was thinking since it was a pointer, we'd just
null the pointer rather than the data, but it didn't occur to me that both were
allocated contiguously, so we're good. Patch rescinded, sorry for the noise.
Neil
> Cheers,
> --
> Visit Openswan at http://www.openswan.org/
> Email: Herbert Xu ~{PmV>HI~} <[EMAIL PROTECTED]>
> Home Page: http://gondor.apana.org.au/~herbert/
> PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
> --
> 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/
>
--
/****************************************************
* Neil Horman <[EMAIL PROTECTED]>
* Software Engineer, Red Hat
****************************************************/
--
To unsubscribe from this list: send the line "unsubscribe linux-crypto" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
