On Fri, 5 Oct 2012, Marcin Cieslak wrote:
> - dtfile crash:
>
> #0 0x000000000043d89f in UpdateHeaders (file_mgr_rec=0x5a5a5a5a5a5a5a5a,
> file_mgr_data=0x805cf9940, icons_changed=1 '\001') at FileMgr.c:2899
> 2899 if ((file_mgr_data->show_iconic_path == 0) !=
>
> don't know how to reproduce, happens seldomly and is not
> very intrusive. Something heap-related too.
More details on the dtfile crash:
#0 0x000000000043d89f in UpdateHeaders (file_mgr_rec=0x5a5a5a5a5a5a5a5a,
file_mgr_data=0x805cf9940, icons_changed=1 '\001') at FileMgr.c:2899
2899 if ((file_mgr_data->show_iconic_path == 0) !=
(gdb) bt
#0 0x000000000043d89f in UpdateHeaders (file_mgr_rec=0x5a5a5a5a5a5a5a5a,
file_mgr_data=0x805cf9940, icons_changed=1 '\001') at FileMgr.c:2899
#1 0x000000000041b0d5 in ReaddirPipeCallback (client_data=0x805f73980,
fd=0x805edc3a8, id=Variable "id" is not available.
) at Directory.c:2207
#2 0x0000000801aaee0a in DoOtherSources (app=0x805c15180) at NextEvent.c:1141
#3 0x0000000801aaf1fd in XtAppNextEvent (app=0x805c15180,
event=0x7fffffffcbe0) at NextEvent.c:1243
#4 0x0000000801aaf083 in XtNextEvent (event=0x7fffffffcbe0)
at NextEvent.c:1208
#5 0x000000000045f938 in main (argc=1, argv=0x7fffffffce28) at Main.c:1823
(gdb) frame 1
#1 0x000000000041b0d5 in ReaddirPipeCallback (client_data=0x805f73980,
fd=0x805edc3a8, id=Variable "id" is not available.
) at Directory.c:2207
l2207 UpdateHeaders(file_mgr_rec, file_mgr_data, True);
(gdb) list
2202 /* update all views */
2203 for (i = 0; i < directory->numOfViews; i++)
2204 {
2205 file_mgr_data = directory->directoryView[i].file_mgr_data;
2206 file_mgr_rec = (FileMgrRec *)file_mgr_data->file_mgr_rec;
2207 UpdateHeaders(file_mgr_rec, file_mgr_data, True);
2208 XmUpdateDisplay(file_mgr_rec->file_window);
2209 }
2210 XSync(XtDisplay(toplevel), False);
2211 break;
(gdb) print directory->directoryView[0]
$1 = {file_mgr_data = 0x805cf9940, mapped = 1 '\001'}
(gdb) print directory->directoryView[1]
$2 = {file_mgr_data = 0x805cf9940, mapped = 1 '\001'}
(gdb) print *directory->directoryView[1]
(gdb) print i
$3 = 1
(gdb) print *directory
$4 = {host_name = 0x805ee9270 "radziecki",
directory_name = 0x805ef5460 "/usr/home/saper/.dt/Trash",
path_name = 0x805efbde0 "/usr/home/saper/.dt/Trash",
tt_path_name = 0x805ea43a0 "/usr/home/saper/.dt/Trash", viewed = 1 '\001',
activity = activity_reading, busy = "\000\001\000\000\000\000",
errmsg_needed = 0 '\0', errnum = 0, modify_time = 1349211636,
last_check = 1582, link_check_needed = 0 '\0', file_count = 4,
file_data = 0x805e05800, new_data = 0x0, dir_data = 0x805e05c80,
path_count = 6, path_logical_types = 0x805e74370, position_count = 0,
position_info = 0x0, modify_begin = 0, was_up_to_date = 1 '\001',
modified_count = 0, modified_list = 0x0, numOfViews = 2,
directoryView = 0x805efbee0}
(gdb) print *directory->numOfViews
Cannot access memory at address 0x2
(gdb) print directory->numOfViews
$5 = 2
(gdb) print *directory->directoryView[1].file_mgr_data
$10 = {displayed = 90 'Z', x = 23130, y = 23130, width = 23130,
height = 23130, mapped = 90 'Z', busy_status = 1, busy_detail = 1515870810,
show_type = 90 'Z', tree_files = 90 'Z', tree_preread_level = 23130,
tree_show_level = 23130, restoreKind = 1515870810,
host = 0x5a5a5a5a5a5a5a5a <Address 0x5a5a5a5a5a5a5a5a out of bounds>,
current_directory = 0x5a5a5a5a5a5a5a5a <Address 0x5a5a5a5a5a5a5a5a out of
bounds>, branch_list = 0x5a5a5a5a5a5a5a5a, view = 90 'Z', view_single = 90 'Z',
view_tree = 90 'Z', order = 90 'Z', direction = 90 'Z',
positionEnabled = 90 'Z', newSize = 90 'Z',
restricted_directory = 0x5a5a5a5a5a5a5a5a <Address 0x5a5a5a5a5a5a5a5a out of
bounds>, title = 0x5a5a5a5a5a5a5a5a <Address 0x5a5a5a5a5a5a5a5a out of bounds>,
helpVol = 0x5a5a5a5a5a5a5a5a <Address 0x5a5a5a5a5a5a5a5a out of bounds>,
so it looks like the same directory is being in the list twice? (which
may or may not be correct)
(gdb) down
#0 0x000000000043d89f in UpdateHeaders (file_mgr_rec=0x5a5a5a5a5a5a5a5a,
file_mgr_data=0x805cf9940, icons_changed=1 '\001') at FileMgr.c:2899
2899 if ((file_mgr_data->show_iconic_path == 0) !=
(gdb) print file_mgr_data
$7 = (FileMgrData *) 0x805cf9940
(gdb) print file_mgr_rec
$8 = (FileMgrRec *) 0x5a5a5a5a5a5a5a5a
Maybe somebody can find out what's up here :)
//Marcin
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