forwarded 957475 Stephan Bergmann <sberg...@redhat.com>
thanks

On Fri, Apr 17, 2020 at 11:04:54AM +0000, Matthias Klose wrote:
> In file included from /<<PKGBUILDDIR>>/include/rtl/ustring.hxx:37,            
>                                                                               
>   
>                  from /<<PKGBUILDDIR>>/include/comphelper/lok.hxx:14,         
>                                                                               
>   
>                  from /<<PKGBUILDDIR>>/vcl/source/window/builder.cxx:16:      
>                                                                               
>   
> In constructor ‘rtl::OString::OString(rtl::OStringConcat<T1, T2>&&) [with T1 
> = rtl::OString; T2 = const char [11]]’,                                       
>    
>     inlined from ‘VclPtr<vcl::Window> VclBuilder::makeObject(vcl::Window*, 
> const rtl::OString&, const rtl::OString&, VclBuilder::stringmap&)’ at         
>      
> +/<<PKGBUILDDIR>>/vcl/source/window/builder.cxx:2122:54:                      
>                                                                               
>   
> /<<PKGBUILDDIR>>/include/rtl/string.hxx:280:18: warning: writing 1 byte into 
> a region of size 0 [-Wstringop-overflow=]                                     
>    
>  280 |             *end = '\0';                                               
>                                                                               
>  
>      |             ~~~~~^~~~~~                                                
>                                                                               
>  

Forwarded upstream (per IRC)

Upstream says:

14:14 <@sberg> _rene_, and note <https://gerrit.libreoffice.org/c/core/+/85161>

Which says:

"Silence bogus -Wstringop-overflow with GCC trunk towards GCC 10

...see <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92893> "Unhelpful
-Wstringop-overflow warning"
"

(there's some more stuff like this, though, but I don't build with
-Werror anyway, so just noting)

Regards,

Rene

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