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-rw-r--r--Lib/email/message.py2
-rw-r--r--Lib/email/test/test_email.py8
-rw-r--r--Misc/ACKS2
-rw-r--r--Misc/NEWS2
4 files changed, 13 insertions, 1 deletions
diff --git a/Lib/email/message.py b/Lib/email/message.py
index 3608d1a..27a577d 100644
--- a/Lib/email/message.py
+++ b/Lib/email/message.py
@@ -63,7 +63,7 @@ def _parseparam(s):
while s[:1] == ';':
s = s[1:]
end = s.find(';')
- while end > 0 and s.count('"', 0, end) % 2:
+ while end > 0 and (s.count('"', 0, end) - s.count('\\"', 0, end)) % 2:
end = s.find(';', end + 1)
if end < 0:
end = len(s)
diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py
index 5e4d9ba..cd28206 100644
--- a/Lib/email/test/test_email.py
+++ b/Lib/email/test/test_email.py
@@ -322,6 +322,14 @@ class TestMessageAPI(TestEmailBase):
self.assertEqual(msg.get_param('name', unquote=False),
'"Jim&amp;&amp;Jill"')
+ def test_get_param_with_quotes(self):
+ msg = email.message_from_string(
+ 'Content-Type: foo; bar*0="baz\\"foobar"; bar*1="\\"baz"')
+ self.assertEqual(msg.get_param('bar'), 'baz"foobar"baz')
+ msg = email.message_from_string(
+ "Content-Type: foo; bar*0=\"baz\\\"foobar\"; bar*1=\"\\\"baz\"")
+ self.assertEqual(msg.get_param('bar'), 'baz"foobar"baz')
+
def test_field_containment(self):
unless = self.assertTrue
msg = email.message_from_string('Header: exists')
diff --git a/Misc/ACKS b/Misc/ACKS
index d2c01aa..4471ab1 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -162,6 +162,7 @@ David Cournapeau
Steve Cousins
Alex Coventry
Matthew Dixon Cowles
+Ryan Coyner
Christopher A. Craig
Laura Creighton
Simon Cross
@@ -670,6 +671,7 @@ George Sakkis
Rich Salz
Kevin Samborn
Ilya Sandler
+Mark Sapiro
Ty Sarna
Ben Sayer
Michael Scharf
diff --git a/Misc/NEWS b/Misc/NEWS
index e17ceef..489b0ed 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -312,6 +312,8 @@ C-API
Library
-------
+- Issue #5277: Fix quote counting when parsing RFC 2231 encoded parameters.
+
- Issue #7316: the acquire() method of lock objects in the :mod:`threading`
module now takes an optional timeout argument in seconds. Timeout support
relies on the system threading library, so as to avoid a semi-busy wait