Re: [PATCH v2 0/3] virtiofsd capability changes and addition

[Stefan Hajnoczi]

On Mon, Jun 29, 2020 at 12:54:17PM +0100, Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
> 
> Hi,
>   This is a set of changes relating to the capability restirctions
> introduced in virtiofsd back in a59feb483b8.
>  
> The first one is a potentially important fix; the missing terminator
> could mean extra capabilities are added based on junk on the stack;
> although that's not been seen in practice.
>  
> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
> 
> v2
>   Pass a copy of the parameter list into setup_capabilities
> 
> Dr. David Alan Gilbert (3):
>   virtiofsd: Terminate capability list
>   virtiofsd: Check capability calls
>   virtiofsd: Allow addition or removal of capabilities
> 
>  docs/tools/virtiofsd.rst         |  5 +++
>  tools/virtiofsd/helper.c         |  2 +
>  tools/virtiofsd/passthrough_ll.c | 71 +++++++++++++++++++++++++++++---
>  3 files changed, 73 insertions(+), 5 deletions(-)
> 
> -- 
> 2.26.2
> 

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>

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