[x86/Linux] Fix COMNumber::DoubleToNumberFC arguments order (dotnet#1…

…7412) We should use FCDECL3_VII/FCIMPL3_VII instead of FCDECL3/FCIMPL3 otherwise we got incorrect order of arguments that leads to crashes.
lemmaa · Apr 4, 2018 · fe44fe6 · fe44fe6
1 parent d1f49cc
commit fe44fe6
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diff --git a/src/classlibnative/bcltype/number.cpp b/src/classlibnative/bcltype/number.cpp
@@ -1983,7 +1983,7 @@ STRINGREF NumberToStringFormat(NUMBER* number, STRINGREF str, NUMFMTREF numfmt)
 #pragma warning(pop)
 #endif
 
-FCIMPL3(void, COMNumber::DoubleToNumberFC, double value, int precision, NUMBER* number)
+FCIMPL3_VII(void, COMNumber::DoubleToNumberFC, double value, int precision, NUMBER* number)
 {
     FCALL_CONTRACT;
 

diff --git a/src/classlibnative/bcltype/number.h b/src/classlibnative/bcltype/number.h
@@ -31,7 +31,7 @@ struct NUMBER {
 class COMNumber
 {
 public:
-    static FCDECL3(void, DoubleToNumberFC, double value, int precision, NUMBER* number);
+    static FCDECL3_VII(void, DoubleToNumberFC, double value, int precision, NUMBER* number);
     static FCDECL1(double, NumberToDoubleFC, NUMBER* number);
     static FCDECL2(FC_BOOL_RET, NumberBufferToDecimal, NUMBER* number, DECIMAL* value);