Fix config validation oom with duplicated keys #6876
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This fixes a pathological case where the validation algorithm is unable to verify if there's a deeply nested tree, and it can end up into an oom situation. Added a regression test to verify this case.
theopolis
approved these changes
Dec 31, 2020
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This fixes a pathological case where the validation algorithm
is unable to verify if there's a deeply nested tree,
and it can end up into an oom situation.
Added a regression test to verify this case.
This has been found by oss-fuzz.