From: Guido van Rossum <guido@python.org>
Date: Fri, 27 Feb 1998 14:40:38 +0000 (+0000)
Subject: Sjoerd writes: When a multipart message is incomplete, mimify crashes.
X-Git-Tag: v1.5.1~555
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=13452644d59a5c9d4d39d4418b94250d4e1e68c1;p=python

Sjoerd writes: When a multipart message is incomplete, mimify crashes.
---

diff --git a/Lib/mimify.py b/Lib/mimify.py
index fb79db7629..2ed3d6a042 100755
--- a/Lib/mimify.py
+++ b/Lib/mimify.py
@@ -179,6 +179,9 @@ def unmimify_part(ifile, ofile, decode_base64 = 0):
 				nifile = File(ifile, multipart)
 				unmimify_part(nifile, ofile, decode_base64)
 				line = nifile.peek
+				if not line:
+					# premature end of file
+					break
 				continue
 			# not a boundary between parts
 			break
@@ -390,6 +393,9 @@ def mimify_part(ifile, ofile, is_mime):
 			nifile = File(ifile, multipart)
 			mimify_part(nifile, ofile, 1)
 			line = nifile.peek
+			if not line:
+				# premature end of file
+				break
 			ofile.write(line)
 			continue