bugfix for parse

unidoc · May 10, 2018 · e453d64 · e453d64
1 parent a26d320
commit e453d64
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pdf/internal/cmap/cmap.go b/pdf/internal/cmap/cmap.go
@@ -65,6 +65,8 @@ func (cmap *CMap) CharcodeBytesToUnicode(src []byte) string {
 			if has {
 				buf.WriteString(tgt)
 				break
+			} else if j == maxLen-1 || i+j == len(src)-1 {
+				break
 			}
 		}
 		i += j + 1