Pillow/Tests/check_j2k_dos.py

16 lines
424 B
Python

# Tests potential DOS of Jpeg2kImagePlugin with 0 length block.
# Run from anywhere that PIL is importable.
from PIL import Image
from helper import py3
from io import BytesIO
if py3:
Image.open(BytesIO(bytes(
'\x00\x00\x00\x0cjP\x20\x20\x0d\x0a\x87\x0a\x00\x00\x00\x00hang',
'latin-1')))
else:
Image.open(BytesIO(bytes(
'\x00\x00\x00\x0cjP\x20\x20\x0d\x0a\x87\x0a\x00\x00\x00\x00hang')))