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[Bug binutils/21150] global buffer overflow in nm.c


From: nickc at redhat dot com
Subject: [Bug binutils/21150] global buffer overflow in nm.c
Date: Mon, 13 Feb 2017 17:27:26 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=21150

Nick Clifton <nickc at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |nickc at redhat dot com
         Resolution|---                         |FIXED

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

  Thanks for reporting this bug.  I have applied a small patch to fix the
problem.

  The bug was in the symbol sorting code used by nm.  It was testing for known
file extensions (.o and .a) in symbol names without first checking to see if
the symbol name was long enough to actually have one of these extensions.

Cheers
  Nick

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