Cast lp1 to the ScanContext; lp2 is a function pointer. (#15433)

swgillespie · web-flow · commit a37369ab73d4 · 2017-12-07T18:39:02.000-08:00
diff --git a/src/gc/objecthandle.cpp b/src/gc/objecthandle.cpp
@@ -285,7 +285,7 @@ void CALLBACK AsyncPinObject(_UNCHECKED_OBJECTREF *pObjRef, uintptr_t *pExtraInf
     Object **pRef = (Object **)pObjRef;
     _ASSERTE(lp2);
     promote_func* callback = (promote_func*)lp2;
-    callback(pRef, (ScanContext *)lp2, GC_CALL_PINNED);
+    callback(pRef, (ScanContext *)lp1, GC_CALL_PINNED);
     Object* pPinnedObj = *pRef;
     if (!HndIsNullOrDestroyedHandle(pPinnedObj))
     {

Original file line number	Diff line number	Diff line change
`@@ -285,7 +285,7 @@ void CALLBACK AsyncPinObject(_UNCHECKED_OBJECTREF pObjRef, uintptr_t pExtraInf`
`285`	`285`	`Object pRef = (Object )pObjRef;`
`286`	`286`	`_ASSERTE(lp2);`
`287`	`287`	`promote_func* callback = (promote_func*)lp2;`
`288`		`- callback(pRef, (ScanContext *)lp2, GC_CALL_PINNED);`
	`288`	`+ callback(pRef, (ScanContext *)lp1, GC_CALL_PINNED);`
`289`	`289`	`Object* pPinnedObj = *pRef;`
`290`	`290`	`if (!HndIsNullOrDestroyedHandle(pPinnedObj))`
`291`	`291`	`{`