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I've been playing around with an torified environment via . torsocks on. Running a vanilla vim, torsocks complains about the mentioned syscalls:

$ vim -u NONE
1559028872 WARNING torsocks[6802]: [syscall] Unsupported syscall number 293. Denying the call (in tsocks_syscall() at syscall.c:568)
1559028872 WARNING torsocks[6802]: [syscall] Unsupported syscall number 332. Denying the call (in tsocks_syscall() at syscall.c:568)
1559028873 WARNING torsocks[6802]: [syscall] Unsupported syscall number 292. Denying the call (in tsocks_syscall() at syscall.c:568)

Peeking in the linux kernel source tree, these naively look safe to me:

$ egrep '^(293|332|292)' arch/x86/entry/syscalls/syscall_64.tbl
292     common  dup3                    __x64_sys_dup3
293     common  pipe2                   __x64_sys_pipe2
332     common  statx                   __x64_sys_statx

Does adding these to the whitelist seem reasonable?

=== Version Info

$ torsocks --version
Torsocks 2.3.0

$ lsb_release --all
LSB Version:	1.0
Distributor ID:	VoidLinux
Description:	Void Linux
Release:	rolling
Codename:	void

$ uname -a
Linux lang 5.0.17_1 #1 SMP PREEMPT Fri May 17 08:23:10 UTC 2019 x86_64 GNU/Linux

=== Notes

This is my first ticket here, so if I've commited some faux pas please forgive me. Cheers!

Trac:
Username: eirizuhaex