[PATCH 1/2] tpm: Unify the send callback behaviour
jarkko.sakkinen at linux.intel.com
Fri Feb 8 16:07:23 UTC 2019
On Fri, Feb 08, 2019 at 10:45:53AM -0500, Stefan Berger wrote:
> On 2/8/19 10:42 AM, Jarkko Sakkinen wrote:
> > On Fri, Feb 08, 2019 at 09:42:16AM -0500, Stefan Berger wrote: > On 2/8/19 9:05 AM, Jarkko Sakkinen wrote:
> > > At least tpm_nsc_send (tpm_nsc.c) and tpm_inf_send (tpm_infineon.c) are also
> > > returning the number of bytes sent. I would consider tpm_crb the outlier
> > > that returns 0 and should return the length even though we don't need it...
> > That would be absolutely wrong way the fix the *actual* issue i.e.
> > callbacks returning garbage (sometimes just passing the length parameter
> > back as a return value).
> Then I guess you have to fixes those other two files as well...
That's still a better option.
More information about the Linux-security-module-archive