Enable specific ioctl call for EP11 crypto card (s390)

The EP11 crypto card needs to make an ioctl call, which receives an
specific argument. This crypto card is for s390 only.

Signed-off-by: Eduardo Barretto <ebarretto@linux.vnet.ibm.com>

Origin: other, https://bugzilla.mindrot.org/show_bug.cgi?id=2752
Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=2752
Bug-Ubuntu: https://bugs.launchpad.net/bugs/1686618
Last-Update: 2017-08-28

Patch-Name: seccomp-s390-ioctl-ep11-crypto.patch

1 files changed, 2 insertions, 0 deletions

diff --git a/sandbox-seccomp-filter.c b/sandbox-seccomp-filter.c
index 4cbaaa2e6..3833424bf 100644
--- a/sandbox-seccomp-filter.c
+++ b/sandbox-seccomp-filter.c
@@ -249,6 +249,8 @@ static const struct sock_filter preauth_insns[] = {
         SC_ALLOW_ARG(__NR_ioctl, 1, Z90STAT_STATUS_MASK),
         SC_ALLOW_ARG(__NR_ioctl, 1, ICARSAMODEXPO),
         SC_ALLOW_ARG(__NR_ioctl, 1, ICARSACRT),
+        /* Allow ioctls for EP11 crypto card on s390 */
+        SC_ALLOW_ARG(__NR_ioctl, 1, ZSENDEP11CPRB),
 #endif
 #if defined(__x86_64__) && defined(__ILP32__) && defined(__X32_SYSCALL_BIT)
         /*