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Date: Wed, 28 Sep 2011 21:11:32 +0200
From: Florian Weimer <>
Subject: Re: LZW decompression issues

* Tomas Hoger:

> Following bugzillas list various code bases that were checked for the
> issue and if they are affected or not:

Not good. 8-(

Looking at <>,
it seems that these constants

| char_type lmask[9] = {0xff, 0xfe, 0xfc, 0xf8, 0xf0, 0xe0, 0xc0, 0x80, 0x00};
| char_type rmask[9] = {0x00, 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff};

can be used to build signatures to spot candidate binaries.

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