From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9134 invoked by alias); 15 Jun 2012 00:09:36 -0000 Received: (qmail 9063 invoked by uid 9586); 15 Jun 2012 00:09:32 -0000 Date: Fri, 15 Jun 2012 00:09:00 -0000 Message-ID: <20120615000932.9051.qmail@sourceware.org> From: jistone@sourceware.org To: systemtap-cvs@sourceware.org Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.7-327-gd4caed2 X-Git-Refname: refs/heads/master X-Git-Reftype: branch X-Git-Oldrev: fdb3f24278a7afc35b716d22b991efc0896a6479 X-Git-Newrev: d4caed28490b1480b29191c9d4c875a0f41175bd Mailing-List: contact systemtap-cvs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-cvs-owner@sourceware.org List-Archive: Reply-To: systemtap@sourceware.org X-SW-Source: 2012-q2/txt/msg00163.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 "systemtap: system-wide probe/trace tool". The branch, master has been updated via d4caed28490b1480b29191c9d4c875a0f41175bd (commit) from fdb3f24278a7afc35b716d22b991efc0896a6479 (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 ----------------------------------------------------------------- commit d4caed28490b1480b29191c9d4c875a0f41175bd Author: Josh Stone Date: Thu Jun 14 16:52:28 2012 -0700 PR14244: Assert that the real UID has access to debugfs Some systems are now defaulting debugfs to mode 0700. If the user has no access to debugfs, then they won't be able to communicate with the systemtap module. Thus, this should be a non-starter, before even loading the module at all. This was previously causing staprun to fail after loading the module, when it checked R/W access to the module's .ctl file. But since we also restrict removing modules to those you can control, staprun would not unload the new module either. ----------------------------------------------------------------------- Summary of changes: runtime/staprun/staprun_funcs.c | 16 ++++++++++++++-- 1 files changed, 14 insertions(+), 2 deletions(-) hooks/post-receive -- systemtap: system-wide probe/trace tool