gofer: don't call hostfile.Close if hostFile is nil

PiperOrigin-RevId: 248437159
Change-Id: Ife71f6ca032fca59ec97a82961000ed0af257101

1 files changed, 6 insertions, 2 deletions

diff --git a/pkg/sentry/fs/gofer/path.go b/pkg/sentry/fs/gofer/path.go
index aa3d3aaa6..875de8b5f 100644
--- a/pkg/sentry/fs/gofer/path.go
+++ b/pkg/sentry/fs/gofer/path.go
@@ -121,13 +121,17 @@ func (i *inodeOperations) Create(ctx context.Context, dir *fs.Inode, name string
 	qids, unopened, mask, p9attr, err := i.fileState.file.walkGetAttr(ctx, []string{name})
 	if err != nil {
 		newFile.close(ctx)
-		hostFile.Close()
+		if hostFile != nil {
+			hostFile.Close()
+		}
 		return nil, err
 	}
 	if len(qids) != 1 {
 		log.Warningf("WalkGetAttr(%s) succeeded, but returned %d QIDs (%v), wanted 1", name, len(qids), qids)
 		newFile.close(ctx)
-		hostFile.Close()
+		if hostFile != nil {
+			hostFile.Close()
+		}
 		unopened.close(ctx)
 		return nil, syserror.EIO
 	}