ole32: Free *ppszProgID on error path (Coverity).

2dbb23c8 · Marcus Meissner · Alexandre Julliard · fc179497 · 2dbb23c8
Commit 2dbb23c8 authored Feb 16, 2013 by Marcus Meissner Committed by Alexandre Julliard Feb 18, 2013
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compobj.c dlls/ole32/compobj.c +4 -1

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--- a/dlls/ole32/compobj.c
+++ b/dlls/ole32/compobj.c
@@ -2033,8 +2033,11 @@ HRESULT WINAPI ProgIDFromCLSID(REFCLSID clsid, LPOLESTR *ppszProgID)
      *ppszProgID = CoTaskMemAlloc(progidlen * sizeof(WCHAR));
      if (*ppszProgID)
      {
-        if (RegQueryValueW(hkey, NULL, *ppszProgID, &progidlen))
+        if (RegQueryValueW(hkey, NULL, *ppszProgID, &progidlen)) {
          ret = REGDB_E_CLASSNOTREG;
+          CoTaskMemFree(*ppszProgID);
+          *ppszProgID = NULL;
+        }
      }
      else
        ret = E_OUTOFMEMORY;