guard against corrupt SilverBullet

Change-Id: I3af47ab3af5e28a865a77a592f6a92edb46e4f2b

guard against corrupt SilverBullet
Change-Id: I3af47ab3af5e28a865a77a592f6a92edb46e4f2b
36d55980 · Caolán McNamara · c88a23b9 · 36d55980
Kaydet (Commit) 36d55980 authored Ara 09, 2015 tarafından Caolán McNamara
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lwpsilverbullet.cxx lotuswordpro/source/filter/lwpsilverbullet.cxx +3 -0

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--- a/lotuswordpro/source/filter/lwpsilverbullet.cxx
+++ b/lotuswordpro/source/filter/lwpsilverbullet.cxx
@@ -94,6 +94,9 @@ void LwpSilverBullet::Read()

    sal_uInt16 nNumPos = m_pObjStrm->QuickReaduInt16();

+    if (nNumPos > SAL_N_ELEMENTS(m_pResetPositionFlags))
+        throw std::range_error("corrupt SilverBullet");
+
    for (sal_uInt16 nC = 0; nC < nNumPos; nC++)
        m_pResetPositionFlags[nC] = m_pObjStrm->QuickReaduInt8();