From: Andrew M. Kuchling <amk@amk.ca>
Date: Fri, 2 Jan 2004 15:44:29 +0000 (+0000)
Subject: [Bug #812325 ] tarfile.close() can write out more bytes to the output
X-Git-Tag: v2.4a1~1000
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6e4f7a82da178c7c69dc8cbe65284bf7d1bb5a61;p=thirdparty%2FPython%2Fcpython.git

[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.
---

diff --git a/Lib/tarfile.py b/Lib/tarfile.py
index 26f9c7f6acff..6f44146920d0 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":