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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
|---|---|---|---|---|---|---|---|---|---|
| 0002569 | NetSurf | GTK-specific | public | 2017-10-27 09:52 | 2018-08-29 13:57 | ||||
| Reporter | Anthony J. Bentley | ||||||||
| Assigned To | Vincent Sanders | ||||||||
| Severity | major | Reproducibility | always | ||||||
| Status | closed | Resolution | fixed | ||||||
| Platform | OS | OpenBSD | OS Version | ||||||
| Product Version | 3.7 | ||||||||
| Target Version | 3.8 | Fixed in Version | 3.8 | ||||||
| Summary | 0002569: Bus error when search box is removed | ||||||||
| Description | This bug was reported to me by a user, and I've been able to reproduce it. If toolbar icons have been customized, NetSurf frequently crashes on startup: $ netsurf-gtk Bus error (core dumped) | ||||||||
| Steps To Reproduce | If you remove the search bar with the toolbar customise command, it generates the following Choices file: accept_language:en toolbar_status_size:6673 button_type:2 toolbar_order:0;0|1;1|2;2|3;3|4;4|5;5|6;6|7;-1|8;7|9;-1|10;-1|11;-1|12;-1|13;-1|14;-1|15;-1|16;-1|17;-1|18;-1|19;-1|20;-1|21;-1|22;-1|23;-1|24;-1|25;-1|26;-1|27;-1|28;-1|29;-1|30;-1|31;-1|32;-1|33;-1|34;-1|35;-1|36;-1|37;-1|38;-1|39;-1|40;-1|41;-1|42;-1|43;-1|44;-1|45;-1|46;-1|47;-1|48;-1|49;-1|50;-1| If I remove the Choices file it stops crashing. If I copy the Choices file to another machine that NetSurf starts crashing too. | ||||||||
| Additional Information | Backtrace: Program received signal SIGBUS, Bus error. g_type_check_instance_cast (type_instance=0xdfdfdfdfdfdfdfdf, iface_type=7566957525376) at gtype.c:4052 4052 gtype.c: No such file or directory. (gdb) bt #0 g_type_check_instance_cast (type_instance=0xdfdfdfdfdfdfdfdf, iface_type=7566957525376) at gtype.c:4052 #1 0x000006ded525f5a3 in nsgtk_entry_set_icon_from_stock ( entry=0xdfdfdfdfdfdfdfdf, icon_pos=GTK_ENTRY_ICON_PRIMARY, id=0x6ded5443013 "gtk-find") at frontends/gtk/compat.c:181 0000002 0x000006ded5273d8a in gui_search_web_provider_update ( provider_name=0x6e0e7e80700 "Google", provider_bitmap=<optimized out>) at frontends/gtk/scaffolding.c:2500 #3 0x000006ded524ee83 in search_web_select_provider ( selection=<optimized out>) at desktop/searchweb.c:405 #4 0x000006ded526fa54 in nsgtk_new_scaffolding (toplevel=<optimized out>) at frontends/gtk/scaffolding.c:2282 #5 0x000006ded527c598 in gui_window_create (bw=0x6e15bfa5c00, existing=0x0, flags=GW_CREATE_NONE) at frontends/gtk/window.c:774 #6 0x000006ded523cd16 in browser_window_create (flags=BW_CREATE_HISTORY, url=0x6e1af260380, referrer=0x0, existing=0x6e1d1d0b980, bw=0x0) at desktop/browser.c:880 #7 0x000006ded52645ba in nsgtk_init (argc=<optimized out>, argv=0x7f7ffffdc308, respath=<optimized out>) at frontends/gtk/gui.c:343 #8 main (argc=<optimized out>, argv=0x7f7ffffdc308) at frontends/gtk/gui.c:1187 The 0xdfdfdfdf indicates a use-after-free (on OpenBSD freed memory is overwritten with 0xdf). | ||||||||
| Tags | No tags attached. | ||||||||
| Fixed in CI build # | 4259 | ||||||||
| Reported in CI build # | |||||||||
| URL of problem page | |||||||||
| Attached Files |
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| Notes |
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Vincent Sanders (administrator) 2017-12-10 23:31 |
the handling of toolbar configuration is somewhat buggy. I have generally improved this handling including removing several buggy dialog window calls. This bug as well as several others in this area are now gone. Thanks for the report |
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Vincent Sanders (administrator) 2018-08-29 13:57 |
Thank you for your report, this has been resolved in the 3.8 release |
| Notes |
| Issue History |
|||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2017-10-27 09:52 | Anthony J. Bentley | New Issue | |
| 2017-12-10 23:31 | Vincent Sanders | Assigned To | => Vincent Sanders |
| 2017-12-10 23:31 | Vincent Sanders | Reproducibility | sometimes => always |
| 2017-12-10 23:31 | Vincent Sanders | Status | new => resolved |
| 2017-12-10 23:31 | Vincent Sanders | Fixed in Version | => 3.8 |
| 2017-12-10 23:31 | Vincent Sanders | Fixed in CI build # | => 4259 |
| 2017-12-10 23:31 | Vincent Sanders | Note Added: 0001698 | |
| 2018-01-23 20:40 | Vincent Sanders | Resolution | open => fixed |
| 2018-08-28 10:42 | Vincent Sanders | Target Version | => 3.8 |
| 2018-08-29 13:57 | Vincent Sanders | Status | resolved => closed |
| 2018-08-29 13:57 | Vincent Sanders | Note Added: 0001818 | |
| Issue History |