From 6e4f7a82da178c7c69dc8cbe65284bf7d1bb5a61 Mon Sep 17 00:00:00 2001
From: "Andrew M. Kuchling" <amk@amk.ca>
Date: Fri, 2 Jan 2004 15:44:29 +0000
Subject: [Bug #812325 ] tarfile.close() can write out more bytes to the output
    than are specified by the buffer size.  The patch calls .__write()    to
 ensure that any full blocks are written out.

---
 Lib/tarfile.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Lib/tarfile.py b/Lib/tarfile.py
index 26f9c7f..6f44146 100644
--- a/Lib/tarfile.py
+++ b/Lib/tarfile.py
@@ -353,6 +353,7 @@ class _Stream:
         if self.mode == "w" and self.buf:
             if self.type != "tar":
                 self.buf += self.cmp.flush()
+            self.__write("")            # Write remaining blocks to output
             self.fileobj.write(self.buf)
             self.buf = ""
             if self.type == "gz":
-- 
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