[Python] Fixed potential allignment issue (#5768)

2020-02-12 16:53:09 -05:00
parent 54f8b787cb
commit cc08c0835b
1 changed files with 2 additions and 2 deletions
--- a/python/flatbuffers/builder.py
+++ b/python/flatbuffers/builder.py
@@ -515,7 +515,7 @@ class Builder(object):
        N.enforce_number(rootTable, N.UOffsetTFlags)

        if file_identifier is not None:
-            self.Prep(N.UOffsetTFlags.bytewidth, N.Uint8Flags.bytewidth*4)
+            self.Prep(N.UOffsetTFlags.bytewidth, encode.FILE_IDENTIFIER_LENGTH)
            
            # Convert bytes object file_identifier to an array of 4 8-bit integers,
            # and use big-endian to enforce size compliance.