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gdb and binutils branch master updated. 85880250e591a51624d24db653aaace0c5ce5943


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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=85880250e591a51624d24db653aaace0c5ce5943

commit 85880250e591a51624d24db653aaace0c5ce5943
Author: Nick Clifton <nickc@redhat.com>
Date:   Tue Jan 6 16:06:45 2015 +0000

    Fixes for memory access violations in the coffdump program.
    
    	PR binutils/17512
    	* coffdump.c (dump_coff_section): Check for a symbol being
    	available before printing its name.
    	(main): Check the return value from coff_grok.
    	* coffgrok.c: Reformat and tidy.
    	Add range checks to most functions.
    	(coff_grok): Return NULL if the input bfd is not in a COFF
    	format.
    	* coffgrok.h: Reformat and tidy.
    	(struct coff_section): Change the nrelocs field to unsigned.
    	* srconv.c (main): Check the return value from coff_grok.
    
    	* coff-i860.c (CALC_ADDEND): Always set an addend value.
    	* tekhex.c (getvalue): Add an end pointer parameter.  Use it to
    	avoid reading off the end of the buffer.
    	(getsym): Likewise.
    	(first_phase): Likewise.
    	(pass_over): Pass an end pointer to the invoked function.

-----------------------------------------------------------------------

Summary of changes:
 bfd/ChangeLog       |   10 ++
 bfd/coff-i860.c     |    5 +-
 bfd/tekhex.c        |   33 +++---
 binutils/ChangeLog  |   14 ++
 binutils/coffdump.c |   20 ++--
 binutils/coffgrok.c |  351 ++++++++++++++++++++++++++++++++++-----------------
 binutils/coffgrok.h |  255 ++++++++++++++++++-------------------
 binutils/srconv.c   |   10 +-
 8 files changed, 421 insertions(+), 277 deletions(-)


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