From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11510 invoked by alias); 6 Nov 2013 15:15:47 -0000 Mailing-List: contact src-cvs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: src-cvs-owner@sourceware.org Received: (qmail 11474 invoked by uid 9982); 6 Nov 2013 15:15:47 -0000 Date: Wed, 06 Nov 2013 15:15:00 -0000 Message-ID: <20131106151545.11390.qmail@sourceware.org> From: willnewton@sourceware.org To: src-cvs@sourceware.org Subject: gdb and binutils branch master updated. b9502d3fd7848cd4d843be8bdc28633a3d24438d X-Git-Refname: refs/heads/master X-Git-Reftype: branch X-Git-Oldrev: 452a569eff947a21369d43cc7632c320e5b8a085 X-Git-Newrev: b9502d3fd7848cd4d843be8bdc28633a3d24438d X-SW-Source: 2013-q4/txt/msg00052.txt.bz2 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 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 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