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home:ahmedmoselhi2:branches:Emulators
xenia-canary
xenia_PR2232.patch
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File xenia_PR2232.patch of Package xenia-canary
diff --git a/src/xenia/cpu/mmio_handler.cc b/src/xenia/cpu/mmio_handler.cc index d676c4ada..c8912f011 100644 --- a/src/xenia/cpu/mmio_handler.cc +++ b/src/xenia/cpu/mmio_handler.cc @@ -444,8 +444,9 @@ bool MMIOHandler::ExceptionCallback(Exception* ex) { auto lock = global_critical_region_.Acquire(); memory::PageAccess cur_access; size_t page_length = memory::page_size(); - memory::QueryProtect(fault_host_address, page_length, cur_access); - if (cur_access != memory::PageAccess::kNoAccess && + bool protect_result = + memory::QueryProtect(fault_host_address, page_length, cur_access); + if (protect_result == true && cur_access != memory::PageAccess::kNoAccess && (!is_write || cur_access != memory::PageAccess::kReadOnly)) { // Another thread has cleared this watch. Abort. XELOGD("Race condition on watch, was already cleared by another thread!");
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