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Merge pull request #1018 from EinBurgbauer/comptime-crash-fixes

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Comptime crash fixes
This commit is contained in:
Brian Fiete 2021-05-23 07:07:00 -04:00 • committed by GitHub
commit 369bb0640c
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1 changed files with 19 additions and 11 deletions
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10
IDEHelper/Compiler/CeMachine.cpp
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@ -2953,10 +2953,11 @@ BfError* CeContext::Fail(const CeFrame& curFrame, const StringImpl& str)
} }
if ((emitEntry != NULL) && (emitEntry->mFile != -1)) if ((emitEntry != NULL) && (emitEntry->mFile != -1))
{
err += StrFormat(" at line% d:%d in %s", emitEntry->mLine + 1, emitEntry->mColumn + 1, ceFunction->mFiles[emitEntry->mFile].c_str()); err += StrFormat(" at line% d:%d in %s", emitEntry->mLine + 1, emitEntry->mColumn + 1, ceFunction->mFiles[emitEntry->mFile].c_str());
auto moreInfo = passInstance->MoreInfo(err, mCeMachine->mCeModule->mCompiler->GetAutoComplete() != NULL); auto moreInfo = passInstance->MoreInfo(err, mCeMachine->mCeModule->mCompiler->GetAutoComplete() != NULL);
if ((moreInfo != NULL) && (emitEntry != NULL)) if ((moreInfo != NULL))
{ {
BfErrorLocation* location = new BfErrorLocation(); BfErrorLocation* location = new BfErrorLocation();
location->mFile = ceFunction->mFiles[emitEntry->mFile]; location->mFile = ceFunction->mFiles[emitEntry->mFile];
@ -2965,6 +2966,7 @@ BfError* CeContext::Fail(const CeFrame& curFrame, const StringImpl& str)
moreInfo->mLocation = location; moreInfo->mLocation = location;
} }
} }
}
return bfError; return bfError;
} }
@ -4626,6 +4628,12 @@ bool CeContext::Execute(CeFunction* startFunction, uint8* startStackPtr, uint8*
return false; return false;
} }
if (paramIdx < 0 || paramIdx >= methodInstance->mParams.mSize)
{
_Fail("paramIdx is out of range");
return false;
}
addr_ce stringAddr = GetString(methodInstance->GetParamName(paramIdx)); addr_ce stringAddr = GetString(methodInstance->GetParamName(paramIdx));
_FixVariables(); _FixVariables();
*(int32*)(stackPtr + 0) = methodInstance->GetParamType(paramIdx)->mTypeId; *(int32*)(stackPtr + 0) = methodInstance->GetParamType(paramIdx)->mTypeId;