diff options
Diffstat (limited to 'Lib/httplib.py')
| -rw-r--r-- | Lib/httplib.py | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/Lib/httplib.py b/Lib/httplib.py index 638a92b..de27c17 100644 --- a/Lib/httplib.py +++ b/Lib/httplib.py @@ -448,7 +448,12 @@ class HTTPResponse: try: self.length = int(length) except ValueError: - pass + self.length = None + else: + if self.length < 0: # ignore nonsensical negative lengths + self.length = None + else: + self.length = None # does the body have a fixed length? (of zero) if (status == NO_CONTENT or status == NOT_MODIFIED or @@ -569,7 +574,13 @@ class HTTPResponse: i = line.find(b";") if i >= 0: line = line[:i] # strip chunk-extensions - chunk_left = int(line, 16) + try: + chunk_left = int(line, 16) + except ValueError: + # close the connection as protocol synchronisation is + # probably lost + self.close() + raise IncompleteRead(value) if chunk_left == 0: break if amt is None: |