gdb and binutils branch master updated. b9502d3fd7848cd4d843be8bdc28633a3d24438d

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "gdb and binutils".

The branch, master has been updated
       via  b9502d3fd7848cd4d843be8bdc28633a3d24438d (commit)
      from  452a569eff947a21369d43cc7632c320e5b8a085 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b9502d3fd7848cd4d843be8bdc28633a3d24438d

commit b9502d3fd7848cd4d843be8bdc28633a3d24438d
Author: Will Newton <[email protected]>
Date:   Fri Nov 1 14:14:50 2013 -0700

    gdb/dwarf2read.c: Sanity check DW_AT_sibling values.
    
    When reading objects with corrupt debug information it is possible that
    the sibling chain can form a loop, which leads to an infinite loop and
    memory exhaustion.
    
    Avoid this situation by disregarding and DW_AT_sibling values that point
    to a lower address than the current entry.
    
    gdb/ChangeLog:
    
    2013-11-06  Will Newton  <[email protected]>
    
    	PR gdb/12866
    	* dwarf2read.c (skip_one_die): Sanity check DW_AT_sibling
    	values.  (read_partial_die): Likewise.

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

Summary of changes:
 gdb/ChangeLog    |    6 ++++++
 gdb/dwarf2read.c |   22 ++++++++++++++++++++--
 2 files changed, 26 insertions(+), 2 deletions(-)


hooks/post-receive
-- 
gdb and binutils