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attify / firmware-analysis-toolkit

Toolkit to emulate firmware and analyse it for security vulnerabilities
MIT License
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Error in pexpect timeout #48

Closed liberatorqjw closed 4 years ago

liberatorqjw commented 4 years ago

When I was testing the firmware file, I found that when the architecture recognition was correctly recognized, but the program threw an exception at pexpect timeout. as follows：

Traceback (most recent call last):
  File "./fat.py", line 168, in <module>
    main()
  File "./fat.py", line 159, in main
    arch = identify_arch(image_id)
  File "./fat.py", line 82, in identify_arch
    child.expect_exact(pexpect.EOF)
  File "/usr/lib/python3/dist-packages/pexpect/__init__.py", line 1466, in expect_exact
    timeout, searchwindowsize)
  File "/usr/lib/python3/dist-packages/pexpect/__init__.py", line 1535, in expect_loop
    raise TIMEOUT(str(err) + '\n' + str(self))
pexpect.TIMEOUT: Timeout exceeded.
<pexpect.spawn object at 0x7fac57c2ac50>

So I think the code needs an exception catching.

extremecoders-re commented 4 years ago

Thanks for the PR!