diff options
Diffstat (limited to 'Lib/cgi.py')
| -rwxr-xr-x | Lib/cgi.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Lib/cgi.py b/Lib/cgi.py index b96bd1f0fe..c22c71b387 100755 --- a/Lib/cgi.py +++ b/Lib/cgi.py @@ -461,7 +461,7 @@ class FieldStorage: if maxlen and clen > maxlen: raise ValueError('Maximum content length exceeded') self.length = clen - if self.limit is None and clen: + if self.limit is None and clen >= 0: self.limit = clen self.list = self.file = None @@ -642,8 +642,10 @@ class FieldStorage: if 'content-length' in headers: del headers['content-length'] + limit = None if self.limit is None \ + else self.limit - self.bytes_read part = klass(self.fp, headers, ib, environ, keep_blank_values, - strict_parsing,self.limit-self.bytes_read, + strict_parsing, limit, self.encoding, self.errors, max_num_fields) if max_num_fields is not None: @@ -734,7 +736,7 @@ class FieldStorage: last_line_lfend = True _read = 0 while 1: - if _read >= self.limit: + if self.limit is not None and _read >= self.limit: break line = self.fp.readline(1<<16) # bytes self.bytes_read += len(line) |