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3baeea6239
Clang found possible dereference of NULL pointer which is right. Function 'esxVI_LookupTaskInfoByTask' should find a task info. The issue is that we could return 0 and leave 'taksInfo' pointer NULL because if there is no match we simply end the search loop end set 'result' to 0. Every caller count on the fact that if the return value is 0 than it's safe to dereference 'taskInfo'. We should return 0 only in case we found something and the '*taskInfo' is not NULL. Signed-off-by: Pavel Hrdina <phrdina@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>