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Commit 06dfe8fc authored by Thomas Faller's avatar Thomas Faller Committed by Alexandre Julliard
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vbscript: Fix for unchecked memory access.

parent 38f69193
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dlls/vbscript/global.c
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...@@ -1827,7 +1827,7 @@ static HRESULT Global_InStrRev(vbdisp_t *This, VARIANT *args, unsigned args_cnt, ...@@ -1827,7 +1827,7 @@ static HRESULT Global_InStrRev(vbdisp_t *This, VARIANT *args, unsigned args_cnt,
assert(2 <= args_cnt && args_cnt <= 4); assert(2 <= args_cnt && args_cnt <= 4);
if(V_VT(args) == VT_NULL || V_VT(args+1) == VT_NULL || V_VT(args+2) == VT_NULL) if(V_VT(args) == VT_NULL || V_VT(args+1) == VT_NULL || (args_cnt > 2 && V_VT(args+2) == VT_NULL))
return MAKE_VBSERROR(VBSE_ILLEGAL_NULL_USE); return MAKE_VBSERROR(VBSE_ILLEGAL_NULL_USE);
hres = to_string(args, &str1); hres = to_string(args, &str1);
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