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Re: [PATCH 03/11] s390x/cpumodel: Fix harmless misuse of visit_check_str


From: Cornelia Huck
Subject: Re: [PATCH 03/11] s390x/cpumodel: Fix harmless misuse of visit_check_struct()
Date: Mon, 4 May 2020 13:09:57 +0200

On Wed, 29 Apr 2020 07:51:04 +0200
Markus Armbruster <address@hidden> wrote:

> David Hildenbrand <address@hidden> writes:
> 
> > On 24.04.20 21:20, Markus Armbruster wrote:  
> >> Commit e47970f51d "s390x/cpumodel: Fix query-cpu-model-FOO error API
> >> violations" neglected to change visit_end_struct()'s Error ** argument
> >> along with the others.  If visit_end_struct() failed, we'd take the  
> >
> > s/visit_end_struct/visit_check_struct/ ?  
> 
> Will fix.
> 
> >> success path.  Fortunately, it can't fail here:
> >> qobject_input_check_struct() checks we consumed the whole dictionary,
> >> and to get here, we did.  Fix it anyway.  
> >
> > AFAIKs, if visit_check_struct() failed, we'd still do the memcopy, but
> > also report the error. Not nice, not bad.
> >
> > Reviewed-by: David Hildenbrand <address@hidden>  
> 
> Thanks!

Will you queue this, or shall I queue it?




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