1795648 - Crash in [@ wl_proxy_get_user_data | data_device_enter]

Status: NEW

(Core :: Widget: Gtk, defect, P3)

Description

[Gabriele Svelto [:gsvelto]]

Crash report: https://crash-stats.mozilla.org/report/index/55feef82-a2de-4bae-a1d3-ff85c0221013

Reason: SIGSEGV / SEGV_MAPERR

Top 10 frames of crashing thread:

0 libwayland-client.so.0 wl_proxy_get_user_data /build/gnome-3-38-2004-sdk/parts/wayland/build/src/wayland-client.c:2025
1 libgdk-3.so.0 data_device_enter /build/gnome-3-38-2004-sdk/parts/gtk/src/gdk/wayland/gdkdevice-wayland.c:1177
2 libffi.so.7 ffi_call_unix64 
3 libffi.so.7 ffi_call_int 
4 libwayland-client.so.0 wl_closure_invoke /build/gnome-3-38-2004-sdk/parts/wayland/build/src/connection.c:1014
5 libwayland-client.so.0 dispatch_event /build/gnome-3-38-2004-sdk/parts/wayland/build/src/wayland-client.c:1430
6 libwayland-client.so.0 dispatch_queue /build/gnome-3-38-2004-sdk/parts/wayland/build/src/wayland-client.c:1576
7 libwayland-client.so.0 wl_display_dispatch_queue_pending /build/gnome-3-38-2004-sdk/parts/wayland/build/src/wayland-client.c:1818
8 libwayland-client.so.0 wl_display_dispatch_pending /build/gnome-3-38-2004-sdk/parts/wayland/build/src/wayland-client.c:1881
9 libgdk-3.so.0 _gdk_wayland_display_queue_events /build/gnome-3-38-2004-sdk/parts/gtk/src/gdk/wayland/gdkeventsource.c:201

This seems to be drag & drop related, some comments from the crashes:

Was dragging a new bookmark into a folder and firefox crashed outa nowhere

Tried to separate one tab from the rest when it crashed.

I was just trying to drag my imported bookmarks around

crashed dragging a URL (via the lock icon) to a bookmark toolbar folder to add a bookmark

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

Since the crash volume is low (less than 5 per week), the severity is downgraded to S3. Feel free to change it back if you think the bug is still critical.

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