32 bit build failure (smb, narrowing)

[Stephan Bergmann]

On 3/8/24 08:23, Rene Engelhard wrote:
> see 
> https://buildd.debian.org/status/fetch.php?pkg=libreoffice&arch=i386&ver=4%3A24.2.2~rc1-1&stamp=1709881487&raw=1:
> 
> /<<PKGBUILDDIR>>/sal/osl/unx/file.cxx: In function ‘void 
> osl_file_adjustLockFlags(const rtl::OString&, int*, sal_uInt32*)’:
> /<<PKGBUILDDIR>>/sal/osl/unx/file.cxx:71:26: error: narrowing conversion 
> of ‘4283649346’ from ‘unsigned int’ to ‘int’ [-Wnarrowing]
>     71 | #define CIFS_SUPER_MAGIC 0xFF534D42
>        |                          ^~~~~~~~~~
> /<<PKGBUILDDIR>>/sal/osl/unx/file.cxx:795:14: note: in expansion of 
> macro ‘CIFS_SUPER_MAGIC’
>    795 |         case CIFS_SUPER_MAGIC:
>        |              ^~~~~~~~~~~~~~~~
> /<<PKGBUILDDIR>>/sal/osl/unx/file.cxx:72:26: error: narrowing conversion 
> of ‘4266872130’ from ‘unsigned int’ to ‘int’ [-Wnarrowing]
>     72 | #define SMB2_SUPER_MAGIC 0xFE534D42
>        |                          ^~~~~~~~~~
> /<<PKGBUILDDIR>>/sal/osl/unx/file.cxx:796:14: note: in expansion of 
> macro ‘SMB2_SUPER_MAGIC’
>    796 |         case SMB2_SUPER_MAGIC:
>        |              ^~~~~~~~~~~~~~~~
> make[2]: *** [/<<PKGBUILDDIR>>/solenv/gbuild/LinkTarget.mk:340: 
> /<<PKGBUILDDIR>>/workdir/CxxObject/sal/osl/unx/file.o] Error 1

see <https://gerrit.libreoffice.org/c/core/+/164561> "Blind fix for 
Linux 32-bit builds"