piwalker/melonDS
1
0
Fork 0
mirror of https://github.com/melonDS-emu/melonDS.git synced 2025-09-13 06:53:22 -06:00
Code Issues Packages Projects Releases Wiki Activity

fix possible crash in SD/MMC code

Browse Source
This commit is contained in:
Arisotura
2025-08-30 14:18:58 +02:00
parent 631080aa4e
commit 7ed33b4d93
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/DSi_SD.cpp
View File

@ -287,8 +287,10 @@ void DSi_SDHost::SetCardIRQ()
u16 oldflags = CardIRQStatus & ~CardIRQMask; u16 oldflags = CardIRQStatus & ~CardIRQMask;
DSi_SDDevice* dev = Ports[PortSelect & 0x1].get(); DSi_SDDevice* dev = Ports[PortSelect & 0x1].get();
if (dev->IRQ) CardIRQStatus |= (1<<0); if (dev && dev->IRQ)
else CardIRQStatus &= ~(1<<0); CardIRQStatus |= (1<<0);
else
CardIRQStatus &= ~(1<<0);
u16 newflags = CardIRQStatus & ~CardIRQMask; u16 newflags = CardIRQStatus & ~CardIRQMask;