[File] The seccomp filter on any ppc architecture may fail

[Christos Zoulas]

Committed, thanks! Wow, what a mess.

christos

> On Mar 20, 2025, at 9:38 AM, Dr. Werner Fink <werner at suse.de> wrote:
> 
> Hi,
> 
> I had a bug report that on physical terminals like /dev/console the
> seccomp filter cause a SIGSYS due to not allowd TCGETS ioctl.  This
> ioctl is performed by glibc its self by its tcgetattr(3) call.
> 
> The problem is that the TCGETS get by the includes
> 
> #include <termios.h>
> #include <sys/ioctl.h>
> 
> are wrong on ppc based architectures and will not be fixed by the glibc
> people (see https://sourceware.org/bugzilla/show_bug.cgi?id=32806)
> 
> A workaround is here for
> 
> #ifdef __powerpc64__
> # include <asm/termbits.h>
> #else
> # include <termios.h>
> #endif
> #include <sys/ioctl.h>
> 
> where <asm/termbits.h> if includes before <sys/ioctl.h>
> 
> In the attachment is my patch for this
> 
> Werner
> -- 
>  "Having a smoking section in a restaurant is like having
>          a peeing section in a swimming pool." -- Edward Burr
> <file-seccomp-ppc.patch>-- 
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