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GleeBug
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Fix another crash

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gmh5225 2022-06-22 01:11:59 +08:00
parent df29f506c9
commit 8e1ff5a123
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GPG Key ID: 3BBC731F40B2CEC1
1 changed files with 2 additions and 3 deletions
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5
GleeBug/Debugger.Loop.Exception.cpp
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@ -240,15 +240,14 @@ namespace GleeBug
//TODO: check if the right type is accessed (ExceptionInformation[0]) //TODO: check if the right type is accessed (ExceptionInformation[0])
//FIXED: //FIXED:
auto bpxPage = mProcess->memoryBreakpointPages.find(exceptionAddress & ~(PAGE_SIZE - 1)); auto bpxPage = mProcess->memoryBreakpointPages.find(exceptionAddress & ~(PAGE_SIZE - 1));
auto pageAddr = bpxPage->first;
auto pageProperties = bpxPage->second;
if(bpxPage == mProcess->memoryBreakpointPages.end()) if(bpxPage == mProcess->memoryBreakpointPages.end())
{ {
sprintf_s(error, "Process::memoryBreakPointPages data structure is incosistent, should dump page at 0x%p", (void*)(exceptionAddress & ~(PAGE_SIZE - 1))); sprintf_s(error, "Process::memoryBreakPointPages data structure is incosistent, should dump page at 0x%p", (void*)(exceptionAddress & ~(PAGE_SIZE - 1)));
cbInternalError(error); cbInternalError(error);
return; return;
} }
auto pageAddr = bpxPage->first;
auto pageProperties = bpxPage->second;
//TODO: If I only have a page with Read bp and the exception was not on read, I don't execute the callback. Because since this was implemented with PAGE_GUARD, writtes or executes still trigger //TODO: If I only have a page with Read bp and the exception was not on read, I don't execute the callback. Because since this was implemented with PAGE_GUARD, writtes or executes still trigger
//This callback. //This callback.