diff options
Diffstat (limited to 'pkg/sentry/syscalls/linux/vfs2/sync.go')
| -rw-r--r-- | pkg/sentry/syscalls/linux/vfs2/sync.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pkg/sentry/syscalls/linux/vfs2/sync.go b/pkg/sentry/syscalls/linux/vfs2/sync.go index 6e9b599e2..1f8a5878c 100644 --- a/pkg/sentry/syscalls/linux/vfs2/sync.go +++ b/pkg/sentry/syscalls/linux/vfs2/sync.go @@ -36,6 +36,10 @@ func Syncfs(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscal } defer file.DecRef(t) + if file.StatusFlags()&linux.O_PATH != 0 { + return 0, nil, syserror.EBADF + } + return 0, nil, file.SyncFS(t) } |