s390x/skeys: Fix instance and class size

[mirror_qemu.git] / qemu-seccomp.c

diff --git a/qemu-seccomp.c b/qemu-seccomp.c
index ca123bfeba084b59fff3f287be213326bdca087f..c831fe83ad50031b96c3a68c9a9c3affcb42318f 100644 (file)
--- a/qemu-seccomp.c
+++ b/qemu-seccomp.c
@@ -16,6 +16,14 @@
 #include <seccomp.h>
 #include "sysemu/seccomp.h"
 
+#if SCMP_VER_MAJOR >= 3
+  #define HAVE_CACHEFLUSH
+#elif SCMP_VER_MAJOR == 2 && SCMP_VER_MINOR >= 3
+  #define HAVE_CACHEFLUSH
+#elif SCMP_VER_MAJOR == 2 && SCMP_VER_MINOR == 2 && SCMP_VER_MICRO >= 3
+  #define HAVE_CACHEFLUSH
+#endif
+
 struct QemuSeccompSyscall {
     int32_t num;
     uint8_t priority;
@@ -26,13 +34,11 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(timer_gettime), 254 },
     { SCMP_SYS(futex), 253 },
     { SCMP_SYS(select), 252 },
-#if defined(__x86_64__)
     { SCMP_SYS(recvfrom), 251 },
     { SCMP_SYS(sendto), 250 },
-#elif defined(__i386__)
     { SCMP_SYS(socketcall), 250 },
-#endif
     { SCMP_SYS(read), 249 },
+    { SCMP_SYS(io_submit), 249 },
     { SCMP_SYS(brk), 248 },
     { SCMP_SYS(clone), 247 },
     { SCMP_SYS(mmap), 247 },
@@ -40,7 +46,6 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(execve), 245 },
     { SCMP_SYS(open), 245 },
     { SCMP_SYS(ioctl), 245 },
-#if defined(__x86_64__)
     { SCMP_SYS(socket), 245 },
     { SCMP_SYS(setsockopt), 245 },
     { SCMP_SYS(recvmsg), 245 },
@@ -51,9 +56,7 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(bind), 245 },
     { SCMP_SYS(listen), 245 },
     { SCMP_SYS(semget), 245 },
-#elif defined(__i386__)
     { SCMP_SYS(ipc), 245 },
-#endif
     { SCMP_SYS(gettimeofday), 245 },
     { SCMP_SYS(readlink), 245 },
     { SCMP_SYS(access), 245 },
@@ -64,7 +67,6 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(statfs), 245 },
     { SCMP_SYS(unlink), 245 },
     { SCMP_SYS(wait4), 245 },
-#if defined(__i386__)
     { SCMP_SYS(fcntl64), 245 },
     { SCMP_SYS(fstat64), 245 },
     { SCMP_SYS(stat64), 245 },
@@ -77,7 +79,6 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(_llseek), 245 },
     { SCMP_SYS(mmap2), 245 },
     { SCMP_SYS(sigprocmask), 245 },
-#endif
     { SCMP_SYS(sched_getparam), 245 },
     { SCMP_SYS(sched_getscheduler), 245 },
     { SCMP_SYS(fstat), 245 },
@@ -97,6 +98,7 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(getuid), 245 },
     { SCMP_SYS(geteuid), 245 },
     { SCMP_SYS(timer_create), 245 },
+    { SCMP_SYS(times), 245 },
     { SCMP_SYS(exit), 245 },
     { SCMP_SYS(clock_gettime), 245 },
     { SCMP_SYS(time), 245 },
@@ -116,11 +118,11 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(lseek), 245 },
     { SCMP_SYS(pselect6), 245 },
     { SCMP_SYS(fork), 245 },
-    { SCMP_SYS(eventfd), 245 },
     { SCMP_SYS(rt_sigprocmask), 245 },
     { SCMP_SYS(write), 244 },
     { SCMP_SYS(fcntl), 243 },
     { SCMP_SYS(tgkill), 242 },
+    { SCMP_SYS(kill), 242 },
     { SCMP_SYS(rt_sigaction), 242 },
     { SCMP_SYS(pipe2), 242 },
     { SCMP_SYS(munmap), 242 },
@@ -145,21 +147,18 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(epoll_create), 242 },
     { SCMP_SYS(epoll_ctl), 242 },
     { SCMP_SYS(epoll_wait), 242 },
-#if defined(__i386__)
     { SCMP_SYS(waitpid), 242 },
-#elif defined(__x86_64__)
     { SCMP_SYS(getsockname), 242 },
     { SCMP_SYS(getpeername), 242 },
     { SCMP_SYS(accept4), 242 },
+    { SCMP_SYS(timerfd_settime), 242 },
     { SCMP_SYS(newfstatat), 241 },
     { SCMP_SYS(shutdown), 241 },
     { SCMP_SYS(getsockopt), 241 },
-    { SCMP_SYS(semctl), 241 },
     { SCMP_SYS(semop), 241 },
     { SCMP_SYS(semtimedop), 241 },
     { SCMP_SYS(epoll_ctl_old), 241 },
     { SCMP_SYS(epoll_wait_old), 241 },
-#endif
     { SCMP_SYS(epoll_pwait), 241 },
     { SCMP_SYS(epoll_create1), 241 },
     { SCMP_SYS(ppoll), 241 },
@@ -174,7 +173,6 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(getresuid), 241 },
     { SCMP_SYS(getresgid), 241 },
     { SCMP_SYS(getgroups), 241 },
-#if defined(__i386__)
     { SCMP_SYS(getresuid32), 241 },
     { SCMP_SYS(getresgid32), 241 },
     { SCMP_SYS(getgroups32), 241 },
@@ -193,7 +191,6 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(lstat64), 241 },
     { SCMP_SYS(sendfile64), 241 },
     { SCMP_SYS(ugetrlimit), 241 },
-#endif
     { SCMP_SYS(alarm), 241 },
     { SCMP_SYS(rt_sigsuspend), 241 },
     { SCMP_SYS(rt_sigqueueinfo), 241 },
@@ -205,12 +202,10 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(lchown), 241 },
     { SCMP_SYS(fchownat), 241 },
     { SCMP_SYS(fstatfs), 241 },
-    { SCMP_SYS(sendfile), 241 },
     { SCMP_SYS(getitimer), 241 },
     { SCMP_SYS(syncfs), 241 },
     { SCMP_SYS(fsync), 241 },
     { SCMP_SYS(fchdir), 241 },
-    { SCMP_SYS(flock), 241 },
     { SCMP_SYS(msync), 241 },
     { SCMP_SYS(sched_setparam), 241 },
     { SCMP_SYS(sched_setscheduler), 241 },
@@ -231,8 +226,30 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(recvmmsg), 241 },
     { SCMP_SYS(prlimit64), 241 },
     { SCMP_SYS(waitid), 241 },
+    { SCMP_SYS(io_cancel), 241 },
     { SCMP_SYS(io_setup), 241 },
-    { SCMP_SYS(io_destroy), 241 }
+    { SCMP_SYS(io_destroy), 241 },
+    { SCMP_SYS(arch_prctl), 240 },
+    { SCMP_SYS(mkdir), 240 },
+    { SCMP_SYS(fchmod), 240 },
+    { SCMP_SYS(shmget), 240 },
+    { SCMP_SYS(shmat), 240 },
+    { SCMP_SYS(shmdt), 240 },
+    { SCMP_SYS(timerfd_create), 240 },
+    { SCMP_SYS(shmctl), 240 },
+    { SCMP_SYS(mlockall), 240 },
+    { SCMP_SYS(mlock), 240 },
+    { SCMP_SYS(munlock), 240 },
+    { SCMP_SYS(semctl), 240 },
+    { SCMP_SYS(fallocate), 240 },
+    { SCMP_SYS(fadvise64), 240 },
+    { SCMP_SYS(inotify_init1), 240 },
+    { SCMP_SYS(inotify_add_watch), 240 },
+    { SCMP_SYS(mbind), 240 },
+    { SCMP_SYS(memfd_create), 240 },
+#ifdef HAVE_CACHEFLUSH
+    { SCMP_SYS(cacheflush), 240 },
+#endif
 };
 
 int seccomp_start(void)
@@ -243,6 +260,7 @@ int seccomp_start(void)
 
     ctx = seccomp_init(SCMP_ACT_KILL);
     if (ctx == NULL) {
+        rc = -1;
         goto seccomp_return;
     }