public inbox for glibc-bugs@sourceware.org help / color / mirror / Atom feed
From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org> To: glibc-bugs@sourceware.org Subject: [Bug nptl/17135] setxid wrapper changes cause process aborts Date: Fri, 11 Jul 2014 10:32:00 -0000 [thread overview] Message-ID: <bug-17135-131-1BdtOuCZuf@http.sourceware.org/bugzilla/> (raw) In-Reply-To: <bug-17135-131@http.sourceware.org/bugzilla/> https://sourceware.org/bugzilla/show_bug.cgi?id=17135 --- Comment #1 from cvs-commit at gcc dot gnu.org <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 771eb1415fde935e377111f69364a5d92a29e67d (commit) from bc1da1765e901a9a9f532f91d09f5237655e01fd (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=771eb1415fde935e377111f69364a5d92a29e67d commit 771eb1415fde935e377111f69364a5d92a29e67d Author: Florian Weimer <fweimer@redhat.com> Date: Thu Jul 10 17:34:46 2014 +0200 nptl: Fix abort in case of set*id failure [BZ #17135] If a call to the set*id functions fails in a multi-threaded program, the abort introduced in commit 13f7fe35ae2b0ea55dc4b9628763aafdc8bdc30c was triggered. We address by checking that all calls to set*id on all threads give the same result, and only abort if we see success followed by failure (or vice versa). ----------------------------------------------------------------------- Summary of changes: ChangeLog | 12 ++++++ NEWS | 2 +- nptl/Makefile | 1 + nptl/allocatestack.c | 27 ++++++++++++- nptl/descr.h | 1 + nptl/nptl-init.c | 6 +- nptl/pthreadP.h | 2 + nptl/tst-setuid3.c | 104 ++++++++++++++++++++++++++++++++++++++++++++++++++ 8 files changed, 149 insertions(+), 6 deletions(-) create mode 100644 nptl/tst-setuid3.c -- You are receiving this mail because: You are on the CC list for the bug.
next prev parent reply other threads:[~2014-07-11 10:32 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-07-09 10:25 [Bug nptl/17135] New: " fweimer at redhat dot com 2014-07-09 10:26 ` [Bug nptl/17135] " fweimer at redhat dot com 2014-07-09 10:26 ` fweimer at redhat dot com 2014-07-10 15:36 ` fweimer at redhat dot com 2014-07-11 10:32 ` cvs-commit at gcc dot gnu.org [this message] 2014-07-11 10:33 ` fweimer at redhat dot com
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=bug-17135-131-1BdtOuCZuf@http.sourceware.org/bugzilla/ \ --to=sourceware-bugzilla@sourceware.org \ --cc=glibc-bugs@sourceware.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).