https://bugs.freedesktop.org/show_bug.cgi?id=94069
Bug ID: 94069
Summary: weston (1.9.92) listener function for opcode 5 of
wl_pointer is NULL
Product: Wayland
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: weston
Assignee: [email protected]
Reporter: [email protected]
When running a hello style application, it aborts in 1.9.92, while it works on
1.9.0 version of Weston.
To be able to reproduce (under weston):
Configuration
[core]
modules=xwayland.so,cms-colord.so
shell=desktop-shell.so
git clone https://github.com/hdante/hello_wayland
cd hello_wayland
make ; ./hello_wayland
when cursor goes over the window, it aborts and displays the following
message:
listener function for opcode 5 of wl_pointer is NULL
Aborted.
A backtrace:
Program received signal SIGABRT, Aborted.
0xb7fdcc38 in __kernel_vsyscall ()
(gdb) bt
#0 0xb7fdcc38 in __kernel_vsyscall ()
#1 0xb7dfced7 in raise () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#2 0xb7dfe4a9 in abort () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#3 0xb7f9a546 in wl_abort (
fmt=0xb7f9ae70 "listener function for opcode %u of %s is NULL\n")
at ../src/wayland-util.c:398
#4 0xb7f99719 in wl_closure_invoke (closure=0x804f418, flags=1,
target=0x804fc58, opcode=5, data=0x804f2d0) at ../src/connection.c:946
#5 0xb7f96429 in dispatch_event (display=display@entry=0x804b008,
queue=0x804b074) at ../src/wayland-client.c:1274
#6 0xb7f9760d in dispatch_queue (queue=0x804b074, display=0x804b008)
at ../src/wayland-client.c:1420
#7 wl_display_dispatch_queue_pending (display=0x804b008, queue=0x804b074)
at ../src/wayland-client.c:1662
#8 0xb7f9782e in wl_display_dispatch_queue (display=0x804b008,
queue=0x804b074) at ../src/wayland-client.c:1638
#9 0xb7f9787d in wl_display_dispatch (display=0x804b008)
at ../src/wayland-client.c:1705
#10 0x08048be6 in main ()
Running a nested weston over gnome-shell x11 user session, leads to:
1.9.92 aborts
1.9.0 works
Running weston from a VT
1.9.92 aborts
1.9.0 shows a broken cursor, pointer image does not display, but instead a
black square box.
An example of what is expected can be found under GIT tree:
images/hello_wayland_screenshot.png
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