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Assert against invalid inputs in Utils.run_prefork_process

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Thomas Nagy 2017-07-01 13:15:17 +02:00
parent cddc5552e4
commit cc9374b646
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1 changed files with 4 additions and 1 deletions
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5
waflib/Utils.py
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@ -895,7 +895,10 @@ def run_prefork_process(cmd, kwargs, cargs):
raise OSError('Preforked sub-process %r died' % proc.pid)
process_pool.append(proc)
ret, out, err, ex, trace = cPickle.loads(base64.b64decode(obj))
lst = cPickle.loads(base64.b64decode(obj))
# Jython wrapper failures (bash/execvp)
assert len(lst) == 5
ret, out, err, ex, trace = lst
if ex:
if ex == 'OSError':
raise OSError(trace)