qemu/tools/virtiofsd/Makefile.objs
Stefan Hajnoczi 4f8bde99c1 virtiofsd: add seccomp whitelist
Only allow system calls that are needed by virtiofsd.  All other system
calls cause SIGSYS to be directed at the thread and the process will
coredump.

Restricting system calls reduces the kernel attack surface and limits
what the process can do when compromised.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
with additional entries by:
Signed-off-by: Ganesh Maharaj Mahalingam <ganesh.mahalingam@intel.com>
Signed-off-by: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
Signed-off-by: Misono Tomohiro <misono.tomohiro@jp.fujitsu.com>
Signed-off-by: piaojun <piaojun@huawei.com>
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Eric Ren <renzhen@linux.alibaba.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-01-23 16:41:37 +00:00

13 lines
363 B
Makefile

virtiofsd-obj-y = buffer.o \
fuse_opt.o \
fuse_log.o \
fuse_lowlevel.o \
fuse_signals.o \
fuse_virtio.o \
helper.o \
passthrough_ll.o \
seccomp.o
seccomp.o-cflags := $(SECCOMP_CFLAGS)
seccomp.o-libs := $(SECCOMP_LIBS)