hyprwm/Hyprland
1
0
Fork 0
mirror of https://github.com/hyprwm/Hyprland synced 2024-11-22 10:05:59 +01:00
Code Issues Projects Releases Packages Wiki Activity

subsurfaceTree: Fix nullptr crash when disconnecting a monitor (#4577)

Browse source 
I was able to reproduce this frequently by having a kitty terminal on an
monitor running the following command and then unplugging that monitor:

`while true; do echo "" && sleep 0.02; done`
This commit is contained in:
Abílio Costa 2024-02-01 03:09:31 +00:00 committed by GitHub
parent cfd68af5b6
commit 15316aaa31
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/helpers/SubsurfaceTree.cpp
View file

@ -262,7 +262,7 @@ void Events::listener_commitSubsurface(void* owner, void* data) {
// tearing: if solitary, redraw it. This still might be a single surface window
const auto PMONITOR = g_pCompositor->getMonitorFromID(pNode->pWindowOwner->m_iMonitorID);
if (PMONITOR->solitaryClient == pNode->pWindowOwner && pNode->pWindowOwner->canBeTorn() && PMONITOR->tearingState.canTear &&
if (PMONITOR && PMONITOR->solitaryClient == pNode->pWindowOwner && pNode->pWindowOwner->canBeTorn() && PMONITOR->tearingState.canTear &&
pNode->pSurface->wlr()->current.committed & WLR_SURFACE_STATE_BUFFER) {
CRegion damageBox{&pNode->pSurface->wlr()->buffer_damage};