gdb and binutils branch master updated. 57745c903f78ffdb10a6198a6e35e5a1e63ea4b0

[palves@sourceware.org]

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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=57745c903f78ffdb10a6198a6e35e5a1e63ea4b0

commit 57745c903f78ffdb10a6198a6e35e5a1e63ea4b0
Author: Pedro Alves <palves@redhat.com>
Date:   Tue Jul 15 16:22:14 2014 +0100

    [GDB/Linux] Avoid stale errno
    
    The fix that went into GDBserver is also needed on the GDB side.
    
    Although most compilers follow right-to-left evaluation order, the
    order of evaluation of a function call's arguments is really
    unspecified.  target_pid_to_str may well clobber errno when we get to
    evaluate the third argument to fprintf_unfiltered.
    
    gdb/
    2014-07-15  Pedro Alves  <palves@redhat.com>
    
    	* linux-nat.c (kill_callback): Save errno and work with saved
    	copy.

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

Summary of changes:
 gdb/ChangeLog   |    5 +++++
 gdb/linux-nat.c |   24 ++++++++++++++++--------
 2 files changed, 21 insertions(+), 8 deletions(-)


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