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I noticed that the apparmor code could request metadata even for a cdrom with no media, which would cause a memory leak of the hash table used to look for loops in the backing chain. But even before that, we blindly dereferenced the path for printing a debug statement, so it is just better to enforce that this is only used on non-NULL names. * src/util/virstoragefile.c (virStorageFileGetMetadata): Assume non-NULL path. * src/util/virstoragefile.h: Annotate this. * src/security/virt-aa-helper.c (get_files): Fix caller. Signed-off-by: Eric Blake <eblake@redhat.com>
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>