Chris Shoemaker <[EMAIL PROTECTED]> writes:
>> Where in the library does it die?
>> Did you try running with valgrind?
>
> I did now. Looks kinda like use-after-free:
>
> Creating dummy category. Budget 0x1e316bd8
> Adding inflow category...
> Adding outflow category...
> NumCols: 8
> Editing Category... Druid: 0x1e2e1468 Budget: 0x1e316bd8
> Category Selected: Inflow
>
> (gnucash:12885): Gtk-CRITICAL **: file gtkentry.c: line 3643 (gtk_entry_set_text):
> assertion `text != NULL' failed
> Related Accouts: 0
>
> (gnucash:12885): GLib-GObject-WARNING **: invalid cast from `GncTreeModelAccount' to
> `GtkTreeModelSort'
>
> (gnucash:12885): Gtk-CRITICAL **: file gtktreemodelsort.c: line 2016
> (gtk_tree_model_sort_get_model): assertion `GTK_IS_TREE_MODEL_SORT (tree_model)'
> failed
[snip]
> Later, I'll rerun with larger --num-callers.
>
> Oddly, it doesn't SEGV under valgrind. Is that normal?
Yes. Valgrind is going to keep the memory alive so it wont segv...
But yes, this is definitely a double-free. Most likely there's two
hooks that destroy the object, one the gtk_container and the other is
some other free-hook. Increasing the --num-callers would definitely
help.
> Oh, and is all this kind of noise also normal:?
> ==12885== Use of uninitialised value of size 4
> ==12885== at 0x1BCDF3EB: g_hash_table_lookup (in /usr/lib/libglib-2.0.so.0.40 0.6)
> ==12885== by 0x1BE61084: qof_collection_lookup_entity (qofid.c:210)
> ==12885== by 0x1BE60C33: qof_entity_init (qofid.c:71)
> ==12885== by 0x1BE612B9: qof_instance_init (qofinstance.c:58)
> ==12885==
> ==12885== Use of uninitialised value of size 4
> ==12885== at 0x1BCDF8ED: g_hash_table_remove (in /usr/lib/libglib-2.0.so.0.40 0.6)
> ==12885== by 0x1BE60F15: qof_collection_remove_entity (qofid.c:189)
> ==12885== by 0x1BE60FCB: qof_collection_insert_entity (qofid.c:199)
> ==12885== by 0x1BE60CA1: qof_entity_init (qofid.c:78)
I do not believe it is normal, but I do not know for sure. I'd have
to look at the code. There's probably something simple we can do to
quiet it up, but I'd have to look.
> -chris
-derek
--
Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
Member, MIT Student Information Processing Board (SIPB)
URL: http://web.mit.edu/warlord/ PP-ASEL-IA N1NWH
[EMAIL PROTECTED] PGP key available
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