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e555ed6f7b
Use the newly introduced close callback helpers to make the code look just a
bit cleaner and more importantly, to fix the following memleak regarding a
dangling virAdmConnect object reference caused by assigning NULL to the close
callback data once the catch-disconnect routine used the callback followed
by a comparison of NULL to the originally defined close callback (which at that
moment had already been NULL'd by remoteAdminClientCloseFunc) in
virAdmConnectCloseCallbackUnregister.
717 (88 direct, 629 indirect) bytes in 1 blocks are definitely lost record
110 of 141
at 0x4C2A988: calloc (vg_replace_malloc.c:711)
by 0x530696F: virAllocVar (viralloc.c:560)
by 0x53689E6: virObjectNew (virobject.c:193)
by 0x5368B5E: virObjectLockableNew (virobject.c:219)
by 0x4E3E7EE: virAdmConnectNew (datatypes.c:900)
by 0x4E398BB: virAdmConnectOpen (libvirt-admin.c:220)
by 0x10D3E3: vshAdmConnect (virt-admin.c:161)
by 0x10D624: vshAdmReconnect (virt-admin.c:215)
by 0x10DB0A: cmdConnect (virt-admin.c:353)
by 0x11288F: vshCommandRun (vsh.c:1313)
by 0x10FDB6: main (virt-admin.c:1439)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1357358
Signed-off-by: Erik Skultety <eskultet@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>