From: Nick Mathewson <nickm@torproject.org>
Date: Thu, 10 Apr 2014 19:08:28 +0000 (-0400)
Subject: Make the sandbox code allow the writev() syscall.
X-Git-Tag: tor-0.2.5.4-alpha~44^2~2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=196895ed7ed1bd4c93c4c3cdd12893cfa4e4cc41;p=thirdparty%2Ftor.git

Make the sandbox code allow the writev() syscall.

Tor doesn't use it directly, but the glibc backtrace-to-fd code does
---

diff --git a/src/common/sandbox.c b/src/common/sandbox.c
index 5775289882..0a7a129b54 100644
--- a/src/common/sandbox.c
+++ b/src/common/sandbox.c
@@ -119,6 +119,7 @@ static int filter_nopar_gen[] = {
     SCMP_SYS(stat),
     SCMP_SYS(uname),
     SCMP_SYS(write),
+    SCMP_SYS(writev),
     SCMP_SYS(exit_group),
     SCMP_SYS(exit),