sandbox, linux_seccomp.h, and glibc 2.43

[wildhorse]

Due to changes in glibc 2.43, all packages which contain a copy of linux_seccomp.h will no longer compile. Affected are for instance web browsers, mail software, qtwebengine.
Adding

Code: Select all

#include <signal.h>

at the top of linux_seccomp.h in the project's source code fixes the issue.

[sam_]

Bug reports with a full log are welcome and encouraged. Anyway, handled in bug 969495.

[wildhorse]

The commit cited for bug 969495 addresses the issue only for dev-qt/qtwebengine. Other packages are affected as well, possibly including some in overlays, not to mention those in local repositories.

My fix is just a hack. The entire sandbox code is a mess.

[sam_]

Well, yes. We will have individual bugs filed for other packages, largely by toralf's tinderbox, but also hopefully keen users testing unkw'd glibc like yourself.