Hi, Am 28.04.2020 um 00:08 schrieb Bernhard Übelacker: > Dear Maintainer, > I could reproduce the issue on i386 and tried to collect > some more information. > > It crashes with the backtrace below. > > The crash seems to be caused by using the wrong data type > in the calls to variadic functions goo_canvas_ellipse_new > and goo_canvas_polyline_new. > > The modifications below made it work at i386 too. > (Just changing integer to floating point values). > Tested it just shortly. > > > > (gdb) bt > #0 __strchr_sse2_bsf () at > ../sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S:60 > #1 0xb73243ce in g_param_spec_pool_lookup (pool=0x136e260, param_name=0x1 > <error: Cannot access memory at address 0x1>, owner_type=26014064, > walk_ancestors=1) at ../../../gobject/gparam.c:1071 > #2 0xb731fbce in g_object_set_valist (object=<optimized out>, > first_property_name=<optimized out>, var_args=0xbfb6a0b4 "") at > ../../../gobject/gobject.c:2289 > #3 0xb7f6e4be in goo_canvas_ellipse_new (parent=0x1685848, center_x=0, > center_y=0, radius_x=0, radius_y=0) at goocanvasellipse.c:214 > #4 0x0044feea in check_new_node (canvas=0x1650380, node=0x14b1600) at > diagram.c:935 > #5 diagram_update_nodes (canvas=0x1650380) at diagram.c:541 > #6 update_diagram (canvas=0x1650380) at diagram.c:735 > #7 0x00450828 in update_diagram_callback (data=0x0) at diagram.c:1910 > #8 0xb7076a51 in g_timeout_dispatch (source=0x14793c0, callback=0x450810 > <update_diagram_callback>, user_data=0x0) at ../../../glib/gmain.c:4667 > #9 0xb7075e65 in g_main_dispatch (context=0x13b1fd0) at > ../../../glib/gmain.c:3182 > #10 g_main_context_dispatch (context=0x13b1fd0) at ../../../glib/gmain.c:3847 > #11 0xb7076269 in g_main_context_iterate (context=0x13b1fd0, > block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at > ../../../glib/gmain.c:3920 > #12 0xb7076609 in g_main_loop_run (loop=0x1478ea0) at > ../../../glib/gmain.c:4116 > #13 0xb799139e in gtk_main () at ../../../../gtk/gtkmain.c:1323 > #14 0x0044049e in main (argc=<optimized out>, argv=<optimized out>) at > main.c:316 > > > > > > --- etherape-0.9.18.orig/src/diagram.c > +++ etherape-0.9.18/src/diagram.c > @@ -939,7 +939,7 @@ static gint check_new_node(node_t * node > 0.0, > "fill-color", "white", > "stroke-color", "black", > - "line-width", 0, > + "line-width", 0.0, > "visibility", GOO_CANVAS_ITEM_INVISIBLE, > NULL); > addref_canvas_obj(G_OBJECT(new_canvas_node->node_item)); > @@ -1480,16 +1480,16 @@ static gint check_new_link(link_id_t * l > /* set the lines position using groups positions */ > new_canvas_link->src_item = > goo_canvas_polyline_new(rootgroup, TRUE, 2, > - 0,0, > - 1,1, > + 0.0,0.0, > + 1.0,1.0, > "fill-color", "tan", > NULL); > g_object_ref(G_OBJECT (new_canvas_link->src_item)); > > new_canvas_link->dst_item = > goo_canvas_polyline_new(rootgroup, TRUE, 2, > - 0,0, > - 1,1, > + 0.0,0.0, > + 1.0,1.0, > "fill-color", "tan", > NULL); > g_object_ref(G_OBJECT (new_canvas_link->dst_item)); > > > > > > > > PS.: Could not install etherape on a multiarch amd64/i386 system because > it tells it depends on non-existing etherape-data:i386.
Thanks for your patch. I have tested it on my amd64 machine, where I didn't had problems. Anyway it also builds fine with your patch and I have uploaded it. @rghetta: Do you want to merge it? -- /* Mit freundlichem Gruß / With kind regards, Patrick Matthäi GNU/Linux Debian Developer Blog: https://www.linux-dev.org/ E-Mail: pmatth...@debian.org patr...@linux-dev.org */
