diff options
Diffstat (limited to 'libmproxy/utils.py')
| -rw-r--r-- | libmproxy/utils.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libmproxy/utils.py b/libmproxy/utils.py index 94dbbca8..299e8749 100644 --- a/libmproxy/utils.py +++ b/libmproxy/utils.py @@ -177,5 +177,9 @@ def safe_subn(pattern, repl, target, *args, **kwargs): def http2_read_frame(rfile): field = rfile.peek(3) length = int(field.encode('hex'), 16) + + if length == 4740180: + raise ValueError("Probably not the correct length bytes: %s" % rfile.peek(20)) + raw_frame = rfile.safe_read(9 + length) return raw_frame |