2001219 - Crash in [@ mozilla::widget::WlLogHandler_ViewportBufferBounds]

Status: NEW

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

Description

[Thinker Li [:sinker]]

Crash report: https://crash-stats.mozilla.org/report/index/e6cc9b20-8827-452f-9b3e-efa960251113

MOZ_CRASH Reason:

(sway) wp_viewport#7283: error 2: source rectangle out of buffer bounds
 Proxy: WP:E WP:CA WP:CPCA

Top 10 frames:

0  libxul.so  MOZ_CrashSequence(void*, long)  mfbt/Assertions.h:237
0  libxul.so  MOZ_Crash(char const*, int, char const*)  mfbt/Assertions.h:375
0  libxul.so  mozilla::widget::WlLogHandler_ViewportBufferBounds(char const*)  widget/gtk/nsWaylandDisplay.cpp:898
1  libxul.so  mozilla::widget::WlLogHandler(char const*, __va_list_tag*)  widget/gtk/nsWaylandDisplay.cpp:996
2  libwayland-client.so.0  wl_log  /usr/src/debug/wayland/wayland-1.24.0/src/wayland-util.c:463
3  libwayland-client.so.0  display_handle_error  /usr/src/debug/wayland/wayland-1.24.0/src/wayland-client.c:1101
4  libffi.so.8  ffi_call_unix64  /usr/src/debug/libffi/libffi-3.5.2/src/x86/unix64.S:104
5  libffi.so.8  ffi_call_int  /usr/src/debug/libffi/libffi-3.5.2/src/x86/ffi64.c:676
6  libffi.so.8  ffi_call  /usr/src/debug/libffi/libffi-3.5.2/src/x86/ffi64.c:713
7  libwayland-client.so.0  wl_closure_invoke  /usr/src/debug/wayland/wayland-1.24.0/src/connection.c:1241

Comment 1

[Martin Stránský [:stransky] (ni? me)]

May be related to Bug 2004199

Comment 2

[Martin Stránský [:stransky] (ni? me)]

May be related to HDR where we set viewport bounds.

Comment 3

[Martin Weinelt [:hexa]]

Indeed, I see Firefox crash every once in a while like that after forcing gfx.wayland.hdr.force-enabled on.

Comment 4

[Martin Stránský [:stransky] (ni? me)]

Latest reported crashed version is 147.0.3 - I think I fixed that in nightly already so 147.0 line is affected only.