From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31027 invoked by alias); 11 Sep 2014 09:02:04 -0000 Mailing-List: contact glibc-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: glibc-bugs-owner@sourceware.org Received: (qmail 30979 invoked by uid 55); 11 Sep 2014 09:01:59 -0000 From: "cvs-commit at gcc dot gnu.org" To: glibc-bugs@sourceware.org Subject: [Bug malloc/17344] Enhance glibc metadata hardening with the attached patch Date: Thu, 11 Sep 2014 09:02:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: malloc X-Bugzilla-Version: 2.21 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: cvs-commit at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: fweimer at redhat dot com X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: security- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-09/txt/msg00181.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=17344 --- Comment #2 from cvs-commit at gcc dot gnu.org --- 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 "GNU C Library master sources". The branch, master has been updated via 52ffbdf25a1100986f4ae27bb0febbe5a722ab25 (commit) from 984c0ea97f649c869130a1ff099098e2b6f70aad (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=glibc.git;h=52ffbdf25a1100986f4ae27bb0febbe5a722ab25 commit 52ffbdf25a1100986f4ae27bb0febbe5a722ab25 Author: Florian Weimer Date: Wed Sep 10 20:29:15 2014 +0200 malloc: additional unlink hardening for non-small bins [BZ #17344] Turn two asserts into a conditional call to malloc_printerr. The memory locations are accessed later anyway, so the performance impact is minor. ----------------------------------------------------------------------- Summary of changes: ChangeLog | 6 ++++++ NEWS | 2 +- malloc/malloc.c | 6 ++++-- 3 files changed, 11 insertions(+), 3 deletions(-) -- You are receiving this mail because: You are on the CC list for the bug.