Fixed CORE-6521: CAST of Infinity values to FLOAT doesn't work

AlexPeshkoff · AlexPeshkoff · commit a640e2fabcdc · 2021-04-03T12:13:00.000+03:00
diff --git a/src/common/cvt.cpp b/src/common/cvt.cpp
@@ -2009,7 +2009,7 @@ void CVT_move_common(const dsc* from, dsc* to, DecimalStatus decSt, Callbacks* c
 	case dtype_real:
 		{
 			double d_value = CVT_get_double(from, decSt, cb->err);
-			if (ABSOLUT(d_value) > FLOAT_MAX)
+			if (ABSOLUT(d_value) > FLOAT_MAX && ABSOLUT(d_value) != INFINITY)
 				cb->err(Arg::Gds(isc_arith_except) << Arg::Gds(isc_numeric_out_of_range));
 			*(float*) p = (float) d_value;
 		}

Original file line number	Diff line number	Diff line change
`@@ -2009,7 +2009,7 @@ void CVT_move_common(const dsc* from, dsc* to, DecimalStatus decSt, Callbacks* c`
`2009`	`2009`	`case dtype_real:`
`2010`	`2010`	`{`
`2011`	`2011`	`double d_value = CVT_get_double(from, decSt, cb->err);`
`2012`		`- if (ABSOLUT(d_value) > FLOAT_MAX)`
	`2012`	`+ if (ABSOLUT(d_value) > FLOAT_MAX && ABSOLUT(d_value) != INFINITY)`
`2013`	`2013`	`cb->err(Arg::Gds(isc_arith_except) << Arg::Gds(isc_numeric_out_of_range));`
`2014`	`2014`	`(float) p = (float) d_value;`
`2015`	`2015`	`}`