Commit 8d433074 authored by Klaus Post's avatar Klaus Post Committed by Russ Cox
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compress/flate: fix deflate Reset consistency 

Modify the overflow detection logic to shuffle the contents
of the table to a lower offset to avoid leaking the effects
of a previous use of compress.Writer past Reset calls.

Fixes #34121

Change-Id: I9963eadfa5482881e7b7adbad4c2cae146b669ab
GitHub-Last-Rev: 8b35798cdd4d5a901d6422647b12984d7e500ba3
GitHub-Pull-Request: golang/go#34128
Reviewed-on: https://go-review.googlesource.com/c/go/+/193605


Reviewed-by: default avatarJoe Tsai <thebrokentoaster@gmail.com>
Run-TryBot: Joe Tsai <thebrokentoaster@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
parent c5d7f2f1
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