thirdparty/ppsspp
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix sema and event flag refer to check size.

Browse source 
If it's zero, write nothing, just like the others.
This commit is contained in:
Unknown W. Brackets 2013-05-18 13:46:50 -07:00
parent f649364b2d
commit ac9e936ba8
2 changed files with 14 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Core/HLE/sceKernelEventFlag.cpp
View file

@ -661,16 +661,22 @@ int sceKernelPollEventFlag(SceUID id, u32 bits, u32 wait, u32 outBitsPtr, u32 ti
//int sceKernelReferEventFlagStatus(SceUID event, SceKernelEventFlagInfo *status); //int sceKernelReferEventFlagStatus(SceUID event, SceKernelEventFlagInfo *status);
u32 sceKernelReferEventFlagStatus(SceUID id, u32 statusPtr) u32 sceKernelReferEventFlagStatus(SceUID id, u32 statusPtr)
{ {
DEBUG_LOG(HLE, "sceKernelReferEventFlagStatus(%i, %08x)", id, statusPtr);
u32 error; u32 error;
EventFlag *e = kernelObjects.Get<EventFlag>(id, error); EventFlag *e = kernelObjects.Get<EventFlag>(id, error);
if (e) if (e)
{ {
Memory::WriteStruct(statusPtr, &e->nef); DEBUG_LOG(HLE, "sceKernelReferEventFlagStatus(%i, %08x)", id, statusPtr);
if (!Memory::IsValidAddress(statusPtr))
return -1;
if (Memory::Read_U32(statusPtr) != 0)
Memory::WriteStruct(statusPtr, &e->nef);
return 0; return 0;
} }
else else
{ {
ERROR_LOG(HLE, "sceKernelReferEventFlagStatus(%i, %08x): invalid event flag", id, statusPtr);
return error; return error;
} }
} }

7
Core/HLE/sceKernelSemaphore.cpp
View file

@ -328,7 +328,12 @@ int sceKernelReferSemaStatus(SceUID id, u32 infoPtr)
if (s) if (s)
{ {
DEBUG_LOG(HLE, "sceKernelReferSemaStatus(%i, %08x)", id, infoPtr); DEBUG_LOG(HLE, "sceKernelReferSemaStatus(%i, %08x)", id, infoPtr);
Memory::WriteStruct(infoPtr, &s->ns);
if (!Memory::IsValidAddress(infoPtr))
return -1;
if (Memory::Read_U32(infoPtr) != 0)
Memory::WriteStruct(infoPtr, &s->ns);
return 0; return 0;
} }
else else