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[Bug binutils/21149] readelf - several invalid read


From: nickc at redhat dot com
Subject: [Bug binutils/21149] readelf - several invalid read
Date: Mon, 13 Feb 2017 14:55:39 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=21149

Nick Clifton <nickc at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |nickc at redhat dot com

--- Comment #2 from Nick Clifton <nickc at redhat dot com> ---
Hi Thuan,

  Thanks for reporting this bug.  I have checked in a patch to fix it.

  The problem here was that the code to read the compression header at
  the start of a compressed section was assuming that enough bytes were
  available in the section for the header.  I added code to check this
  assumption before attempting to extract the header.

Cheers
  Nick

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