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- another backend uodate from GZDoom to fix a memory leak in ZScript backend.

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This commit is contained in:
Christoph Oelckers 2022-11-25 00:03:23 +01:00
parent b4e19ec6a0
commit d710407b08
1 changed files with 6 additions and 5 deletions
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11
source/common/scripting/backend/codegen.cpp
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@ -723,16 +723,17 @@ ExpEmit FxVectorValue::Emit(VMFunctionBuilder *build)
{ {
if (e) vectorElements++; if (e) vectorElements++;
} }
assert(vectorElements > 0); assert(vectorElements > 0 && vectorElements <= 4);
ExpEmit* tempVal = (ExpEmit*)calloc(vectorElements, sizeof(ExpEmit)); // We got at most 4 elements
ExpEmit* val = (ExpEmit*)calloc(vectorElements, sizeof(ExpEmit)); ExpEmit tempVal[4];
ExpEmit val[4];
// Init ExpEmit // Init ExpEmit
for (int i = 0; i < vectorElements; ++i) for (int i = 0; i < vectorElements; ++i)
{ {
new(tempVal + i) ExpEmit(xyzw[i]->Emit(build)); tempVal[i] = ExpEmit(xyzw[i]->Emit(build));
new(val + i) ExpEmit(EmitKonst(build, tempVal[i])); val[i] = EmitKonst(build, tempVal[i]);
} }
{ {