commit 59a06d412d3a130c770faa1fc8d8fe13b0a67d3c
author Senthil Kumaran <senthil@uthcode.com> Thu Oct 20 00:52:24 2011 +0800
committer Senthil Kumaran <senthil@uthcode.com> Thu Oct 20 00:52:24 2011 +0800
tree ae6c0f206036e6aef6a3171a26881c5bea95c0f1
parent 1e87da16eac24f6e0fb6908906ab6400ce583fa0

Fix closes Issue12529 - cgi.parse_header failure on double quotes and
semicolons. Patch by Ben Darnell and Petri Lehtinen.

Lib/cgi.py

diff --git a/Lib/cgi.py b/Lib/cgi.py
index b4c620a..e7cd778 100755
--- a/Lib/cgi.py
+++ b/Lib/cgi.py
@@ -293,7 +293,7 @@
     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)