On Sat, 27 Mar 2010 10:14:30 +0800 Brian Wang <[email protected]> said:
> Hello all,
>
> With the up-to-date elm_genlist.c, my genlist app will crash. I ran
> it with valgrind and pasted parts of the report at the end of this
> email.
valgrind is happy with elm's own genlist tests.... what are you doing so
differently?
> I reverted to r47414 and it didn't complain anymore and with r47416,
> it complained. Diff of r47414 and r47416:
> Index: elm_genlist.c
> ===================================================================
> --- elm_genlist.c (revision 47414)
> +++ elm_genlist.c (revision 47416)
> @@ -1704,9 +1704,18 @@
> _item_queue(Widget_Data *wd, Elm_Genlist_Item *it)
> {
> if (it->queued) return;
> - if (!wd->queue_idler) wd->queue_idler = ecore_idler_add(_item_idler, wd);
> it->queued = EINA_TRUE;
> wd->queue = eina_list_append(wd->queue, it);
> + while ((wd->queue) && ((!wd->blocks) || (!wd->blocks->next)))
> + {
> + if (wd->queue_idler)
> + {
> + ecore_idler_del(wd->queue_idler);
> + wd->queue_idler = NULL;
> + }
> + _item_idler(wd);
> + }
> + if (!wd->queue_idler) wd->queue_idler = ecore_idler_add(_item_idler, wd);
> }
>
>
> ==24485== Invalid read of size 1
> ==24485== at 0x408401C: evas_object_smart_callback_call
> (evas_object_smart.c:509)
> ==24485== by 0x41D4CEB: _signal_clicked (elm_button.c:149)
> ==24485== by 0x471082E: edje_match_callback_exec_check_finals
> (edje_match.c:400)
> ==24485== by 0x4710C3D: edje_match_callback_exec (edje_match.c:536)
> ==24485== by 0x46FE380: _edje_emit_cb (edje_program.c:1280)
> ==24485== by 0x46FE268: _edje_emit_handle (edje_program.c:1243)
> ==24485== by 0x470DE00: _edje_message_process (edje_message_queue.c:612)
> ==24485== by 0x470E101: _edje_message_queue_process
> (edje_message_queue.c:692)
> ==24485== by 0x470D2BB: _edje_job (edje_message_queue.c:172)
> ==24485== by 0x41526D3: _ecore_job_event_handler (ecore_job.c:102)
> ==24485== by 0x414E03F: _ecore_event_call (ecore_events.c:550)
> ==24485== by 0x41538DC: _ecore_main_loop_iterate_internal
> (ecore_main.c:880) ==24485== Address 0x5d229cb is 219 bytes inside a block
> of size 220 free'd ==24485== at 0x4024836: free (vg_replace_malloc.c:325)
> ==24485== by 0x4079CDC: evas_object_free (evas_object_main.c:79)
> ==24485== by 0x40A935C: evas_render_updates_internal (evas_render.c:1129)
> ==24485== by 0x40A9689: evas_norender (evas_render.c:1248)
> ==24485== by 0x41EB48E: _item_block_recalc (elm_genlist.c:1013)
> ==24485== by 0x41ECF24: _item_idler (elm_genlist.c:1685)
> ==24485== by 0x41ED072: _item_queue (elm_genlist.c:1720)
> ==24485== by 0x41ED24F: elm_genlist_item_append (elm_genlist.c:1773)
> ==24485== by 0x6D454E7: musicBrowser_populate (musicBrowser.c:608)
> ==24485== by 0x6D446CE: _browser_item_play_clicked (musicBrowser.c:132)
> ==24485== by 0x4084018: evas_object_smart_callback_call
> (evas_object_smart.c:507)
> ==24485== by 0x41D4CEB: _signal_clicked (elm_button.c:149)
> ==24485==
> ==24485== Invalid read of size 4
> ==24485== at 0x408405A: evas_object_smart_callback_call
> (evas_object_smart.c:513)
> ==24485== by 0x41D4CEB: _signal_clicked (elm_button.c:149)
> ==24485== by 0x471082E: edje_match_callback_exec_check_finals
> (edje_match.c:400)
> ==24485== by 0x4710C3D: edje_match_callback_exec (edje_match.c:536)
> ==24485== by 0x46FE380: _edje_emit_cb (edje_program.c:1280)
> ==24485== by 0x46FE268: _edje_emit_handle (edje_program.c:1243)
> ==24485== by 0x470DE00: _edje_message_process (edje_message_queue.c:612)
> ==24485== by 0x470E101: _edje_message_queue_process
> (edje_message_queue.c:692)
> ==24485== by 0x470D2BB: _edje_job (edje_message_queue.c:172)
> ==24485== by 0x41526D3: _ecore_job_event_handler (ecore_job.c:102)
> ==24485== by 0x414E03F: _ecore_event_call (ecore_events.c:550)
> ==24485== by 0x41538DC: _ecore_main_loop_iterate_internal
> (ecore_main.c:880) ==24485== Address 0x5d2e49c is 28 bytes inside a block of
> size 36 free'd ==24485== at 0x4024836: free (vg_replace_malloc.c:325)
> ==24485== by 0x4084F68: evas_object_smart_free (evas_object_smart.c:1029)
> ==24485== by 0x4079C09: evas_object_free (evas_object_main.c:62)
> ==24485== by 0x40A935C: evas_render_updates_internal (evas_render.c:1129)
> ==24485== by 0x40A9689: evas_norender (evas_render.c:1248)
> ==24485== by 0x41EB48E: _item_block_recalc (elm_genlist.c:1013)
> ==24485== by 0x41ECF24: _item_idler (elm_genlist.c:1685)
> ==24485== by 0x41ED072: _item_queue (elm_genlist.c:1720)
> ==24485== by 0x41ED24F: elm_genlist_item_append (elm_genlist.c:1773)
> ==24485== by 0x6D454E7: musicBrowser_populate (musicBrowser.c:608)
> ==24485== by 0x6D446CE: _browser_item_play_clicked (musicBrowser.c:132)
> ==24485== by 0x4084018: evas_object_smart_callback_call
> (evas_object_smart.c:507)
> ==24485==
> ==24485== Invalid write of size 4
> ==24485== at 0x4084063: evas_object_smart_callback_call
> (evas_object_smart.c:513)
> ==24485== by 0x41D4CEB: _signal_clicked (elm_button.c:149)
> ==24485== by 0x471082E: edje_match_callback_exec_check_finals
> (edje_match.c:400)
> ==24485== by 0x4710C3D: edje_match_callback_exec (edje_match.c:536)
> ==24485== by 0x46FE380: _edje_emit_cb (edje_program.c:1280)
> ==24485== by 0x46FE268: _edje_emit_handle (edje_program.c:1243)
> ==24485== by 0x470DE00: _edje_message_process (edje_message_queue.c:612)
> ==24485== by 0x470E101: _edje_message_queue_process
> (edje_message_queue.c:692)
> ==24485== by 0x470D2BB: _edje_job (edje_message_queue.c:172)
> ==24485== by 0x41526D3: _ecore_job_event_handler (ecore_job.c:102)
> ==24485== by 0x414E03F: _ecore_event_call (ecore_events.c:550)
> ==24485== by 0x41538DC: _ecore_main_loop_iterate_internal
> (ecore_main.c:880) ==24485== Address 0x5d2e49c is 28 bytes inside a block of
> size 36 free'd ==24485== at 0x4024836: free (vg_replace_malloc.c:325)
> ==24485== by 0x4084F68: evas_object_smart_free (evas_object_smart.c:1029)
> ==24485== by 0x4079C09: evas_object_free (evas_object_main.c:62)
> ==24485== by 0x40A935C: evas_render_updates_internal (evas_render.c:1129)
> ==24485== by 0x40A9689: evas_norender (evas_render.c:1248)
> ==24485== by 0x41EB48E: _item_block_recalc (elm_genlist.c:1013)
> ==24485== by 0x41ECF24: _item_idler (elm_genlist.c:1685)
> ==24485== by 0x41ED072: _item_queue (elm_genlist.c:1720)
> ==24485== by 0x41ED24F: elm_genlist_item_append (elm_genlist.c:1773)
> ==24485== by 0x6D454E7: musicBrowser_populate (musicBrowser.c:608)
> ==24485== by 0x6D446CE: _browser_item_play_clicked (musicBrowser.c:132)
> ==24485== by 0x4084018: evas_object_smart_callback_call
> (evas_object_smart.c:507)
> ==24485==
> ==24485== Invalid read of size 4
> ==24485== at 0x40849EC: evas_object_smart_callbacks_clear
> (evas_object_smart.c:866)
> ==24485== by 0x4084070: evas_object_smart_callback_call
> (evas_object_smart.c:514)
> ==24485== by 0x41D4CEB: _signal_clicked (elm_button.c:149)
> ==24485== by 0x471082E: edje_match_callback_exec_check_finals
> (edje_match.c:400)
> ==24485== by 0x4710C3D: edje_match_callback_exec (edje_match.c:536)
> ==24485== by 0x46FE380: _edje_emit_cb (edje_program.c:1280)
> ==24485== by 0x46FE268: _edje_emit_handle (edje_program.c:1243)
> ==24485== by 0x470DE00: _edje_message_process (edje_message_queue.c:612)
> ==24485== by 0x470E101: _edje_message_queue_process
> (edje_message_queue.c:692)
> ==24485== by 0x470D2BB: _edje_job (edje_message_queue.c:172)
> ==24485== by 0x41526D3: _ecore_job_event_handler (ecore_job.c:102)
> ==24485== by 0x414E03F: _ecore_event_call (ecore_events.c:550)
> ==24485== Address 0x5d229a8 is 184 bytes inside a block of size 220 free'd
> ==24485== at 0x4024836: free (vg_replace_malloc.c:325)
> ==24485== by 0x4079CDC: evas_object_free (evas_object_main.c:79)
> ==24485== by 0x40A935C: evas_render_updates_internal (evas_render.c:1129)
> ==24485== by 0x40A9689: evas_norender (evas_render.c:1248)
> ==24485== by 0x41EB48E: _item_block_recalc (elm_genlist.c:1013)
> ==24485== by 0x41ECF24: _item_idler (elm_genlist.c:1685)
> ==24485== by 0x41ED072: _item_queue (elm_genlist.c:1720)
> ==24485== by 0x41ED24F: elm_genlist_item_append (elm_genlist.c:1773)
> ==24485== by 0x6D454E7: musicBrowser_populate (musicBrowser.c:608)
> ==24485== by 0x6D446CE: _browser_item_play_clicked (musicBrowser.c:132)
> ==24485== by 0x4084018: evas_object_smart_callback_call
> (evas_object_smart.c:507)
> ==24485== by 0x41D4CEB: _signal_clicked (elm_button.c:149)
> ==24485==
> ==24485== Invalid read of size 4
> ==24485== at 0x40849F8: evas_object_smart_callbacks_clear
> (evas_object_smart.c:868)
> ==24485== by 0x4084070: evas_object_smart_callback_call
> (evas_object_smart.c:514)
> ==24485== by 0x41D4CEB: _signal_clicked (elm_button.c:149)
> ==24485== by 0x471082E: edje_match_callback_exec_check_finals
> (edje_match.c:400)
> ==24485== by 0x4710C3D: edje_match_callback_exec (edje_match.c:536)
> ==24485== by 0x46FE380: _edje_emit_cb (edje_program.c:1280)
> ==24485== by 0x46FE268: _edje_emit_handle (edje_program.c:1243)
> ==24485== by 0x470DE00: _edje_message_process (edje_message_queue.c:612)
> ==24485== by 0x470E101: _edje_message_queue_process
> (edje_message_queue.c:692)
> ==24485== by 0x470D2BB: _edje_job (edje_message_queue.c:172)
> ==24485== by 0x41526D3: _ecore_job_event_handler (ecore_job.c:102)
> ==24485== by 0x414E03F: _ecore_event_call (ecore_events.c:550)
> ==24485== Address 0x5d2e49c is 28 bytes inside a block of size 36 free'd
> ==24485== at 0x4024836: free (vg_replace_malloc.c:325)
> ==24485== by 0x4084F68: evas_object_smart_free (evas_object_smart.c:1029)
> ==24485== by 0x4079C09: evas_object_free (evas_object_main.c:62)
> ==24485== by 0x40A935C: evas_render_updates_internal (evas_render.c:1129)
> ==24485== by 0x40A9689: evas_norender (evas_render.c:1248)
> ==24485== by 0x41EB48E: _item_block_recalc (elm_genlist.c:1013)
> ==24485== by 0x41ECF24: _item_idler (elm_genlist.c:1685)
> ==24485== by 0x41ED072: _item_queue (elm_genlist.c:1720)
> ==24485== by 0x41ED24F: elm_genlist_item_append (elm_genlist.c:1773)
> ==24485== by 0x6D454E7: musicBrowser_populate (musicBrowser.c:608)
> ==24485== by 0x6D446CE: _browser_item_play_clicked (musicBrowser.c:132)
> ==24485== by 0x4084018: evas_object_smart_callback_call
> (evas_object_smart.c:507)
>
>
> --
> brian
> ------------------
>
> Cool-Karaoke - The smallest recording studio, in your palm, open-sourced
> http://cool-idea.com.tw/
>
> iMaGiNaTiOn iS mOrE iMpOrTaNt tHaN kNoWlEdGe
>
> ------------------------------------------------------------------------------
> Download Intel® Parallel Studio Eval
> Try the new software tools for yourself. Speed compiling, find bugs
> proactively, and fine-tune applications for parallel performance.
> See why Intel Parallel Studio got high marks during beta.
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> _______________________________________________
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>
--
------------- Codito, ergo sum - "I code, therefore I am" --------------
The Rasterman (Carsten Haitzler) [email protected]
------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
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