On Wed, 2014-07-02 at 21:21 +0300, Dmitry Kasatkin wrote:
> On 2 July 2014 20:44, Mimi Zohar <zo...@linux.vnet.ibm.com> wrote:
> > On Tue, 2014-07-01 at 23:12 +0300, Dmitry Kasatkin wrote:
> >
> >> -/*
> >> - * Calculate the MD5/SHA1 file digest
> >> - */
> >> +static struct crypto_ahash *ima_alloc_atfm(enum hash_algo algo)
> >> +{
> >> + struct crypto_ahash *tfm = ima_ahash_tfm;
> >> + int rc;
> >> +
> >> + if ((algo != ima_hash_algo && algo < HASH_ALGO__LAST) || !tfm) {
> >> + tfm = crypto_alloc_ahash(hash_algo_name[algo], 0, 0);
> >
> > In the case where algo isn't the same as ima_hash_algo, won't this
> > replace the existing ima_ahash_tfm without freeing it?
> >
>
> Look to next comment...
Yep, my mistake in reading the code.
Mimi
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