diff options
Diffstat (limited to 'wsgitools/scgi/asynchronous.py')
| -rw-r--r-- | wsgitools/scgi/asynchronous.py | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/wsgitools/scgi/asynchronous.py b/wsgitools/scgi/asynchronous.py index 3009593..51c1d55 100644 --- a/wsgitools/scgi/asynchronous.py +++ b/wsgitools/scgi/asynchronous.py @@ -78,10 +78,11 @@ class SCGIConnection(asyncore.dispatcher): if self.state == SCGIConnection.NEW: if b':' in self.inbuff: reqlen, self.inbuff = self.inbuff.split(b':', 1) - if not reqlen.isdigit(): + try: + reqlen = int(reqlen) + except ValueError: # invalid request format self.close() - return # invalid request format - reqlen = int(reqlen) + return if reqlen > self.maxrequestsize: self.close() return # request too long @@ -105,10 +106,11 @@ class SCGIConnection(asyncore.dispatcher): if self.reqlen == 0: if self.inbuff.startswith(b','): self.inbuff = self.inbuff[1:] - if not self.environ.get("CONTENT_LENGTH", "bad").isdigit(): + try: + self.reqlen = int(self.environ["CONTENT_LENGTH"]) + except ValueError: self.close() return - self.reqlen = int(self.environ["CONTENT_LENGTH"]) if self.reqlen > self.maxpostsize: self.close() return |