[Bug 49938] Repeating "00fc:err:service:validate_context_handle Handle is of an invalid type (1, 2)" at startup

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49938

--- Comment #10 from Hans Leidekker <hans at meelstraat.net> ---
(In reply to Ruslan Kabatsayev from comment #9)
> (In reply to Hans Leidekker from comment #8)
> > So getrandom() returns ENOSYS. This suggests you're running glibc new enough
> > to have a wrapper for the syscall on a kernel that doesn't implement this
> > syscall. Can you describe your setup in more detail?
> 
> My system is LFS with x86_64 Linux 4.14.157, 32-bit userland with glibc 2.27
> (configured with --enable-kernel=3.2, as suggested in the LFS book).

getrandom() was introduced in 3.17, and glibc supports it since 2.25, so you
have support for it. It seems that building with --enable-kernel=3.2 disables
it.

> As I've tested now, it's glibc that raises ENOSYS, not the kernel.
> Particularly, another glibc from cross-x86_64 toolchain executes the actual
> syscall, which succeeds, while this system glibc just executes its #else
> code for #ifdef __NR_getrandom in getrandom.c.
> 
> Do you think I have misconfigured my system somehow?

Yeah, this is likely to break more than just Wine.

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