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[Bug binutils/22047] Heap out of bounds read in parse_comp_unit()


From: nickc at redhat dot com
Subject: [Bug binutils/22047] Heap out of bounds read in parse_comp_unit()
Date: Thu, 31 Aug 2017 16:07:33 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=22047

Nick Clifton <nickc at redhat dot com> changed:

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

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

  Thanks for reporting this bug.

  I have checked in a patch to the mainline development sources to fix the 
  problem, by ensuring that any DWARF section containing strings is 
  terminated with a NUL byte when it is read in.

  I have not applied the patch to the current 2.29 branch however as I am
  a little bit concerned that I may have overlooked something.  So I would
  like to wait a few days to see if any problems arise with this fix.

Cheers
  Nick

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