fix open encrypted file OOM bug, return FileIsEncrpytedErr if file is encrypted

2020-10-21 17:06:43 +08:00
parent 4a6cf26307
commit 35ae9246d6
4 changed files with 27 additions and 6 deletions
--- a/xls.go
+++ b/xls.go
@@ -52,7 +52,7 @@ func OpenReader(reader io.ReadSeeker, charset string) (wb *WorkBook, err error)
 				}
 			}
 			if book != nil {
-				wb = newWorkBookFromOle2(ole.OpenFile(book, root))
+				wb, err = newWorkBookFromOle2(ole.OpenFile(book, root))
 				return
 			}
 		}