From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Mon, 14 Sep 2015 07:16:33 +0000 (+0200)
Subject: sys_linux: allow uname in seccomp filter
X-Git-Tag: 2.2-pre1~39
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f102acd423fcddbb7664c55078b4253c0e745831;p=thirdparty%2Fchrony.git

sys_linux: allow uname in seccomp filter

It may be called from res_init() apparently.
---

diff --git a/sys_linux.c b/sys_linux.c
index 5ee19a2e..285dee2b 100644
--- a/sys_linux.c
+++ b/sys_linux.c
@@ -468,6 +468,8 @@ SYS_Linux_EnableSystemCallFilter(int level)
     SCMP_SYS(_newselect), SCMP_SYS(close), SCMP_SYS(open), SCMP_SYS(pipe),
     SCMP_SYS(poll), SCMP_SYS(read), SCMP_SYS(futex), SCMP_SYS(select),
     SCMP_SYS(set_robust_list), SCMP_SYS(write),
+    /* Miscellaneous */
+    SCMP_SYS(uname),
   };
 
   const int socket_domains[] = {