[tor-bugs] #29092 [Core Tor/Torsocks]: Unsupported syscall number 220 (getdents64)

[Tor Bug Tracker & Wiki]

#29092: Unsupported syscall number 220 (getdents64)
-----------------------------------+---------------------
     Reporter:  traumschule        |      Owner:  dgoulet
         Type:  enhancement        |     Status:  new
     Priority:  Medium             |  Milestone:
    Component:  Core Tor/Torsocks  |    Version:
     Severity:  Normal             |   Keywords:  syscall
Actual Points:                     |  Parent ID:
       Points:                     |   Reviewer:
      Sponsor:                     |
-----------------------------------+---------------------
 Using torsocks with the patch from #28861 reportbug shows this warning:

 > WARNING torsocks[7469]: [syscall] Unsupported syscall number 220.
 Denying the call (in tsocks_syscall() at syscall.c:568)

 According to the
 [https://sources.debian.org/src/linux/4.9.130-2/arch/x86/entry/syscalls/syscall_32.tbl/#L229
 syscall table] this is
 > 220   i386    getdents64              sys_getdents64
 compat_sys_getdents64
 I assume it wouldn't leak information over the internet, but not sure.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/29092>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online