From: Paul Moore <pmoore@redhat.com>
To: qemu-devel@nongnu.org
Cc: coreyb@linux.vnet.ibm.com, otubo@linux.vnet.ibm.com
Subject: [Qemu-devel] [PATCH] seccomp: add the asynchronous I/O syscalls to the whitelist
Date: Wed, 29 May 2013 16:30:01 -0400 [thread overview]
Message-ID: <20130529203001.20939.83322.stgit@localhost> (raw)
In order to enable the asynchronous I/O functionality when using the
seccomp sandbox we need to add the associated syscalls to the
whitelist.
Signed-off-by: Paul Moore <pmoore@redhat.com>
---
qemu-seccomp.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/qemu-seccomp.c b/qemu-seccomp.c
index 031da1d..ca123bf 100644
--- a/qemu-seccomp.c
+++ b/qemu-seccomp.c
@@ -87,6 +87,7 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
{ SCMP_SYS(stat), 245 },
{ SCMP_SYS(uname), 245 },
{ SCMP_SYS(eventfd2), 245 },
+ { SCMP_SYS(io_getevents), 245 },
{ SCMP_SYS(dup), 245 },
{ SCMP_SYS(dup2), 245 },
{ SCMP_SYS(dup3), 245 },
@@ -229,7 +230,9 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
{ SCMP_SYS(sendmmsg), 241 },
{ SCMP_SYS(recvmmsg), 241 },
{ SCMP_SYS(prlimit64), 241 },
- { SCMP_SYS(waitid), 241 }
+ { SCMP_SYS(waitid), 241 },
+ { SCMP_SYS(io_setup), 241 },
+ { SCMP_SYS(io_destroy), 241 }
};
int seccomp_start(void)
next reply other threads:[~2013-05-29 20:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-29 20:30 Paul Moore [this message]
2013-05-29 21:16 ` [Qemu-devel] [PATCH] seccomp: add the asynchronous I/O syscalls to the whitelist Corey Bryant
2013-05-31 18:48 ` Anthony Liguori
2013-07-10 14:31 ` Paul Moore
2013-07-10 20:02 ` Andreas Färber
2013-07-10 20:19 ` Paul Moore
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