diff options
Diffstat (limited to 'pkg/sentry/syscalls')
| -rw-r--r-- | pkg/sentry/syscalls/linux/sys_file.go | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/pkg/sentry/syscalls/linux/sys_file.go b/pkg/sentry/syscalls/linux/sys_file.go index 8db587401..c33571f43 100644 --- a/pkg/sentry/syscalls/linux/sys_file.go +++ b/pkg/sentry/syscalls/linux/sys_file.go @@ -175,6 +175,12 @@ func openAt(t *kernel.Task, dirFD int32, addr usermem.Addr, flags uint) (fd uint } } + file, err := d.Inode.GetFile(t, d, fileFlags) + if err != nil { + return syserror.ConvertIntr(err, syserror.ERESTARTSYS) + } + defer file.DecRef(t) + // Truncate is called when O_TRUNC is specified for any kind of // existing Dirent. Behavior is delegated to the entry's Truncate // implementation. @@ -184,12 +190,6 @@ func openAt(t *kernel.Task, dirFD int32, addr usermem.Addr, flags uint) (fd uint } } - file, err := d.Inode.GetFile(t, d, fileFlags) - if err != nil { - return syserror.ConvertIntr(err, syserror.ERESTARTSYS) - } - defer file.DecRef(t) - // Success. newFD, err := t.NewFDFrom(0, file, kernel.FDFlags{ CloseOnExec: flags&linux.O_CLOEXEC != 0, |