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98cd17bd18
If we plow on after udev_device_get_syspath fails, we will hit a NULL dereference. Clang found one due to strdup later in udevSetParent, but in fact we hit a NULL dereference sooner because of the use of STREQ within virNodeDeviceFindBySysfsPath. * src/conf/node_device_conf.h (virNodeDeviceFindBySysfsPath): Mark path argument non-null. * src/node_device/node_device_udev.c (udevSetParent): Avoid null dereference.
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>