diff options
Diffstat (limited to 'pkg/sentry/fsimpl/gofer/regular_file.go')
| -rw-r--r-- | pkg/sentry/fsimpl/gofer/regular_file.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/pkg/sentry/fsimpl/gofer/regular_file.go b/pkg/sentry/fsimpl/gofer/regular_file.go index a2f02d9c7..f10350c97 100644 --- a/pkg/sentry/fsimpl/gofer/regular_file.go +++ b/pkg/sentry/fsimpl/gofer/regular_file.go @@ -89,7 +89,9 @@ func (fd *regularFileFD) Allocate(ctx context.Context, mode, offset, length uint if err != nil { return err } - d.size = size + d.dataMu.Lock() + atomic.StoreUint64(&d.size, size) + d.dataMu.Unlock() if !d.cachedMetadataAuthoritative() { d.touchCMtimeLocked() } |