[chrony-dev] [PATCH] sys_linux: allow recv and send in seccomp filter

[Vincent Blut <vincent.debian@xxxxxxx>]

Hey,

I got a report that chronyd currently fails to start on Debian armel 
(ARM EABI). Patch attached!

Cheers,
Vincent

From b5b784dfce0a61bc26c34abcf8f0c86cba19da3e Mon Sep 17 00:00:00 2001
From: Leigh Brown <leigh@xxxxxxxxxxxxx>
Date: Wed, 13 Mar 2019 17:56:08 +0100
Subject: [PATCH] sys_linux: allow recv and send in seccomp filter

---
 sys_linux.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys_linux.c b/sys_linux.c
index 00bc239..803b489 100644
--- a/sys_linux.c
+++ b/sys_linux.c
@@ -504,8 +504,8 @@ SYS_Linux_EnableSystemCallFilter(int level)
     SCMP_SYS(statfs), SCMP_SYS(statfs64), SCMP_SYS(unlink),
     /* Socket */
     SCMP_SYS(bind), SCMP_SYS(connect), SCMP_SYS(getsockname), SCMP_SYS(getsockopt),
-    SCMP_SYS(recvfrom), SCMP_SYS(recvmmsg), SCMP_SYS(recvmsg),
-    SCMP_SYS(sendmmsg), SCMP_SYS(sendmsg), SCMP_SYS(sendto),
+    SCMP_SYS(recv), SCMP_SYS(recvfrom), SCMP_SYS(recvmmsg), SCMP_SYS(recvmsg),
+    SCMP_SYS(send), SCMP_SYS(sendmmsg), SCMP_SYS(sendmsg), SCMP_SYS(sendto),
     /* TODO: check socketcall arguments */
     SCMP_SYS(socketcall),
     /* General I/O */
-- 
2.20.1

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