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[Bug libc/11214] There is a race condition in ld.so with CLONE_VM
- From: "hjl dot tools at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: 27 Jan 2010 00:04:18 -0000
- Subject: [Bug libc/11214] There is a race condition in ld.so with CLONE_VM
- References: <20100123163909.11214.hjl.tools@gmail.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From hjl dot tools at gmail dot com 2010-01-27 00:04 -------
With CLONE_VM, THREAD_GETMEM (THREAD_SELF, header.rtld_must_xmm_save)
may be updated by 2 processes at the same time since parent and
child share the same TLS.
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|invalid opcode in ld.so |There is a race condition in
| |ld.so with CLONE_VM
http://sourceware.org/bugzilla/show_bug.cgi?id=11214
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