File openssh-7.7p1-seccomp_ioctl_s390_EP11.patch of Package openssh.11675

Overview Repositories Revisions Requests Users Attributes Meta

File openssh-7.7p1-seccomp_ioctl_s390_EP11.patch of Package openssh.11675

# HG changeset patch
# Parent  a7b18fdd68dba10349e59a9085fd822343311f45
Patch from IBM enabling use of EP11 hw crypto accelerator, submitted upstreams:

From: Eduardo Barretto <ebarretto@linux.vnet.ibm.com>
To: openssh-unix-dev@mindrot.org
Subject: [PATCH 3/3] Enable specific ioctl call for EP11 crypto card (s390)
Date: Tue,  9 May 2017 14:27:15 -0300

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>

diff --git a/openssh-7.7p1/sandbox-seccomp-filter.c b/openssh-7.7p1/sandbox-seccomp-filter.c
--- openssh-7.7p1/sandbox-seccomp-filter.c
+++ openssh-7.7p1/sandbox-seccomp-filter.c
@@ -248,16 +248,18 @@ static const struct sock_filter preauth_
 	SC_ALLOW_ARG(__NR_socketcall, 0, SYS_SHUTDOWN),
 	SC_DENY(__NR_socketcall, EACCES),
 #endif
 #if defined(__NR_ioctl) && defined(__s390__)
 	/* Allow ioctls for ICA crypto card on s390 */
 	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)
 	/*
 	 * On Linux x32, the clock_gettime VDSO falls back to the
 	 * x86-64 syscall under some circumstances, e.g.
 	 * https://bugs.debian.org/849923
 	 */
 	SC_ALLOW(__NR_clock_gettime & ~__X32_SYSCALL_BIT),

Places

File openssh-7.7p1-seccomp_ioctl_s390_EP11.patch of Package openssh.11675

Places