zdoom/raze
0
0
Fork 0
mirror of https://github.com/ZDoom/Raze.git synced 2024-11-15 17:01:28 +00:00
Code Issues Projects Releases Packages Wiki Activity

Fix crash when exiting with no game data

Browse source 
When shutting down with no game data, GameConfig is saved and the
pointer is nulled. If a joystick was present, a null dereference occurs
when the engine tries to save the joystick config later in the shutdown
sequence.

Add a check to avoid a crash in this scenario.
This commit is contained in:
Dale Whinham 2022-07-06 02:12:42 +01:00 committed by Christoph Oelckers
parent 390cd2ca98
commit ed4e23f1ec
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
source/common/engine/m_joy.cpp
View file

@ -169,7 +169,7 @@ void M_SaveJoystickConfig(IJoystickConfig *joy)
char key[32], value[32]; char key[32], value[32];
int axislen, numaxes; int axislen, numaxes;
if (M_SetJoystickConfigSection(joy, true)) if (GameConfig != NULL && M_SetJoystickConfigSection(joy, true))
{ {
GameConfig->ClearCurrentSection(); GameConfig->ClearCurrentSection();
if (!joy->IsSensitivityDefault()) if (!joy->IsSensitivityDefault())