Crash in hbci online transfer in master but not in maint

[Christian Stimming]

Due to some messed-up set up of my local git clone I apparently haven't 
updated my local working copy to our common master for several months. Now 
that I did that, I discovered that the online transfer menu item ("send online 
transfer") will crash in master but not in maint. 

The crash is most likely a side-effect of some changes in the KVP treatment in 
master, but I don't immediately recall the commits in question. Backtrace is 
below. Can someone point me to the commits in master that might have affected 
the behaviour of KVP, especially of kvp that contains lists of kvp frames? 
Thanks!

Regards,

Christian



To reproduce: If you have a working online banking setup and also some stored 
transaction templates, clicking "Actions -> Online Actions -> Online Transfer" 
will now immediately crash as shown below:


Program received signal SIGSEGV, Segmentation fault.
gvalue_list_from_kvp_value (kval=<optimized out>, pList=0x7fffffffbcf0)
    at ../../../../src/libqof/qof/kvp_frame.cpp:1677
1677        if (G_VALUE_TYPE (gval))
(gdb) bt
#0  gvalue_list_from_kvp_value (kval=<optimized out>, pList=0x7fffffffbcf0)
    at ../../../../src/libqof/qof/kvp_frame.cpp:1677
#1  0x00007ffff608b648 in g_list_foreach (list=<optimized out>, 
    func=0x7ffff6ca1590 <gvalue_list_from_kvp_value(KvpValue*, gpointer)>, 
    user_data=0x7fffffffbcf0)
    at /build/buildd/glib2.0-2.40.0/./glib/glist.c:993
#2  0x00007ffff6ca14e2 in gvalue_from_kvp_value (kval=0xd9f190)
    at ../../../../src/libqof/qof/kvp_frame.cpp:1745
#3  0x00007ffff6ca714c in qof_instance_get_kvp (inst=<optimized out>, 
    key=0x7ffff6cb3068 "hbci/template-list", value=0x7fffffffbd50)
    at ../../../../src/libqof/qof/qofinstance.cpp:1082
#4  0x00007ffff3b0b005 in object_get_property (value=0x7fffffffbd50, 
    pspec=<optimized out>, object=0x79d260)
    at /build/buildd/glib2.0-2.40.0/./gobject/gobject.c:1315
#5  g_object_get_valist (object=0x79d260, first_property_name=<optimized out>, 
    var_args=0x7fffffffbdf8)
    at /build/buildd/glib2.0-2.40.0/./gobject/gobject.c:2171
#6  0x00007ffff6ca6dc4 in qof_instance_get (inst=0x79d260, 
    first_prop=first_prop at entry=0x7fffdaf749fd "ab-templates")
    at ../../../../src/libqof/qof/qofinstance.cpp:949
#7  0x00007fffdaf6aa59 in gnc_ab_get_book_template_list (b=0x79d260)
    at ../../../../src/import-export/aqb/gnc-ab-kvp.c:124
#8  0x00007fffdaf6b3d5 in gnc_ab_maketrans (parent=0x6e8a00, 
    gnc_acc=gnc_acc at entry=0xe297b0, 
    trans_type=trans_type at entry=SINGLE_TRANSFER)
    at ../../../../src/import-export/aqb/gnc-ab-transfer.c:122
#9  0x00007fffdaf72b80 in gnc_plugin_ab_cmd_issue_transaction (
---Type <return> to continue, or q <return> to quit---q