Re: [XEN PATCH 2/4] automation/eclair_analysis: avoid an ECLAIR warning about escaping

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Mon, 27 May 2024, Jan Beulich wrote:
> On 27.05.2024 16:53, Nicola Vetrini wrote:
> > The parentheses in this regular expression should be doubly
> > escaped because they are undergo escaping twice.
> 
> Do you maybe mean "undergo expansion twice"?

Ahah yes. I fixed it on commit:

Acked-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>

 
> > Signed-off-by: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
> > ---
> >  automation/eclair_analysis/ECLAIR/deviations.ecl | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> > 
> > diff --git a/automation/eclair_analysis/ECLAIR/deviations.ecl 
> > b/automation/eclair_analysis/ECLAIR/deviations.ecl
> > index b9b377c56b25..cf62a874d928 100644
> > --- a/automation/eclair_analysis/ECLAIR/deviations.ecl
> > +++ b/automation/eclair_analysis/ECLAIR/deviations.ecl
> > @@ -405,8 +405,8 @@ explicit comment indicating the fallthrough intention 
> > is present."
> >  #
> >  
> >  -doc_begin="printf()-like functions are allowed to use the variadic 
> > features provided by stdarg.h."
> > --config=MC3R1.R17.1,reports+={deliberate,"any_area(^.*va_list.*$&&context(ancestor_or_self(^.*printk\(.*\)$)))"}
> > --config=MC3R1.R17.1,reports+={deliberate,"any_area(^.*va_list.*$&&context(ancestor_or_self(^.*printf\(.*\)$)))"}
> > +-config=MC3R1.R17.1,reports+={deliberate,"any_area(^.*va_list.*$&&context(ancestor_or_self(^.*printk\\(.*\\)$)))"}
> > +-config=MC3R1.R17.1,reports+={deliberate,"any_area(^.*va_list.*$&&context(ancestor_or_self(^.*printf\\(.*\\)$)))"}
> >  
> > -config=MC3R1.R17.1,reports+={deliberate,"any_area(^.*va_list.*$&&context(ancestor_or_self(name(panic)&&kind(function))))"}
> >  
> > -config=MC3R1.R17.1,reports+={deliberate,"any_area(^.*va_list.*$&&context(ancestor_or_self(name(elf_call_log_callback)&&kind(function))))"}
> >  
> > -config=MC3R1.R17.1,reports+={deliberate,"any_area(^.*va_list.*$&&context(ancestor_or_self(name(vprintk_common)&&kind(function))))"}
>