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3b9243e018
The F_DUPFD_CLOEXEC operation with fcntl() expects a single int argument, specifying the minimum FD number for the newly dup'd file descriptor. We were not specifying that causing random stack data to be accessed as the FD number. Sometimes that worked, sometimes it didn't. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> (cherry picked from commit d6670a64e1067f29da3c3e032739e140280b763d)
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>