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virtio-devices: seccomp: Add missing dup() syscalls

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The refactoring to use EpollHelper added a requirement on this system
call.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford 2020-08-05 09:59:46 +01:00 committed by Sebastien Boeuf
parent 0e335a709d
commit 55c16fecbf
1 changed files with 2 additions and 0 deletions
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2
virtio-devices/src/seccomp_filters.rs
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@ -101,6 +101,7 @@ fn virtio_net_thread_rules() -> Result<Vec<SyscallRuleSet>, Error> {
fn virtio_pmem_thread_rules() -> Result<Vec<SyscallRuleSet>, Error> {
Ok(vec![
allow_syscall(libc::SYS_close),
allow_syscall(libc::SYS_dup),
allow_syscall(libc::SYS_epoll_create1),
allow_syscall(libc::SYS_epoll_ctl),
allow_syscall(libc::SYS_epoll_pwait),
@ -121,6 +122,7 @@ fn virtio_pmem_thread_rules() -> Result<Vec<SyscallRuleSet>, Error> {
fn virtio_rng_thread_rules() -> Result<Vec<SyscallRuleSet>, Error> {
Ok(vec![
allow_syscall(libc::SYS_close),
allow_syscall(libc::SYS_dup),
allow_syscall(libc::SYS_epoll_create1),
allow_syscall(libc::SYS_epoll_ctl),
allow_syscall(libc::SYS_epoll_pwait),