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vhost_user_fs: Allow fchmod in seccomp

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This corresponds to QEMU's 63659fe74e76f5c52854 commit.
the setattr code uses both fchmod and fchmodat in different cases,
however we only had fchmodat in the whitelist.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Dr. David Alan Gilbert 2020-06-24 18:19:03 +01:00 committed by Rob Bradford
parent 4cc37d7b9a
commit 0583ce921b
1 changed files with 1 additions and 0 deletions
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vhost_user_fs/src/seccomp.rs
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@ -51,6 +51,7 @@ fn vuf_filter(action: SeccompAction) -> Result<SeccompFilter, Error> {
allow_syscall(libc::SYS_exit_group),
allow_syscall(libc::SYS_fallocate),
allow_syscall(libc::SYS_fchdir),
allow_syscall(libc::SYS_fchmod),
allow_syscall(libc::SYS_fchmodat),
allow_syscall(libc::SYS_fchownat),
allow_syscall(libc::SYS_fcntl),