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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>