gzip: fix stack exhaustion bug in Reader.Read #641
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Replace recursion with iteration in Reader.Read to avoid stack exhaustion when there are a large number of files. Fixes CVE-2022-30631 Upstream: golang/go#53168
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Replace recursion with iteration in
Reader.Readto avoid stackexhaustion when there are a large number of files.
Fixes CVE-2022-30631
Upstream: golang/go#53168