msctf: Fix a possible NULL dereference (Coverity).

e42d7f95 · Paul Vriens · Alexandre Julliard · b3e4155a · e42d7f95
Commit e42d7f95 authored Jun 05, 2009 by Paul Vriens Committed by Alexandre Julliard Jun 05, 2009
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range.c dlls/msctf/range.c +3 -1

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--- a/dlls/msctf/range.c
+++ b/dlls/msctf/range.c
@@ -349,11 +349,13 @@ HRESULT Range_Constructor(ITfContext *context, ITextStoreACP *textstore, DWORD l

 HRESULT TF_SELECTION_to_TS_SELECTION_ACP(const TF_SELECTION *tf, TS_SELECTION_ACP *tsAcp)
 {
-    Range *This = (Range *)tf->range;
+    Range *This;

    if (!tf || !tsAcp || !tf->range)
        return E_INVALIDARG;

+    This = (Range *)tf->range;
+
    tsAcp->acpStart = This->anchorStart;
    tsAcp->acpEnd = This->anchorEnd;
    tsAcp->style.ase = tf->style.ase;