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[Bug binutils/21437] heap-buffer-overflow in byte_get_little_endian (bin

From: nickc at redhat dot com
Subject: [Bug binutils/21437] heap-buffer-overflow in byte_get_little_endian (binutils/elfcomm.c:148)
Date: Fri, 28 Apr 2017 10:09:58 +0000


Nick Clifton <nickc at redhat dot com> changed:

           What    |Removed                     |Added
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2017-04-28
     Ever confirmed|0                           |1

--- Comment #5 from Nick Clifton <nickc at redhat dot com> ---
(In reply to Nick Clifton from comment #4)

> I still cannot reproduce this failure, which leads me to
> believe that it may very well be a clang/llvm bug.  

I misread comment #2.  So you have reproduced the problem building with gcc.   

Anyway, I have a breakthrough.  You are running these tests on a 32-bit host,
are you not ?  I was using a 64-bit host and that is why I could not reproduce
the problem.

Now that I have tried using a 32-bit build, I can make the problem happen, and
I have found a fix.  I am running local regression tests now, but I hope to
commit a patch soon.


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