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dirs: reject consecutive slashes in paths We shouldn't ever see those, and the fuzzer go really excited that if it gives us a 65k string with 55k slashes in it we use a lot of RAM. This is a better fix than what I tried in D7105. It was suggested by Yuya, and I verified it does in fact cause the fuzzer to not OOM. This is a revision of D7234, but with the missing set of an error added. I added a unit test of the dirs behavior because I needed to reason more carefully about the failure modes around consecutive slashes. Differential Revision: https://phab.mercurial-scm.org/D7252
author Augie Fackler <augie@google.com>
date Thu, 17 Oct 2019 19:29:22 -0400
parents 4b0fc75f9403
children
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To run the tests, do:

cd tests/
python run-tests.py

See https://mercurial-scm.org/wiki/WritingTests for
more information on writing tests.