[Poppler-bugs] [Bug 103174] LZW decompression can fail

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Oct 19 09:18:54 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=103174

--- Comment #7 from k.dohmann at gmx.net ---
Created attachment 134916
  --> https://bugs.freedesktop.org/attachment.cgi?id=134916&action=edit
patch on LZW decompression fixing this issue

Patch which does the following:
- do not clear table on nextCode bigger than table size
- do not overflow the table

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