Cast unsigned int to int as int is less than 3641144. Minor fixes.

Author: eduard93

c/iscpython.c

@@ -174,7 +174,7 @@ int StreamInit(int length)
 		free(inStream);
 		inStream = NULL;
 	}
-	inStream = malloc(1 + sizeof(char) * length);
+	inStream = calloc(length + 1, sizeof(char));
 	curpos = 0;
 	maxpos = length;
 
@@ -188,7 +188,7 @@ int StreamInit(int length)
 // Write piece of inStream
 int StreamWrite(CACHE_EXSTRP command)
 {
-	if ((!inStream) || (command->len + curpos > maxpos)) {
+	if ((!inStream) || ((int)command->len + curpos > maxpos)) {
 		return ZF_FAILURE;
 	}
 

isc/py/Main.cls

@@ -17,7 +17,7 @@ ClassMethod SimpleString(code As %String = "", variable As %String = "", seriali
 		set result = ""
 		#dim ex As %Exception.General
 		if (ex.Name = "<FUNCTION>") {
-			set sc = $$$ERROR($$$GeneralError, "Unable to allocate memory")
+			set sc = $$$ERROR($$$GeneralError, "Python Error. Probably variable '" _ variable _ "' is longer than current limit: " _ $$$MaxStringLength)
 		} else {
 			set sc = ex.AsStatus()
 		}

isc/py/util/Matcher.cls

@@ -9,8 +9,8 @@ Class isc.py.util.Matcher
 ClassMethod MatchOr(input As %String, list As %String) As %Boolean
 {
 	set ok = $$$NO
-	for pie=1:1:$L(list,",") {
-		set mask=$P(list,",",pie) 
+	for pie = 1:1:$length(list,",") {
+		set mask = $piece(list,",",pie) 
 		if mask'="",..Match(input,mask) {
 			set ok = $$$YES
 		}
@@ -25,8 +25,8 @@ ClassMethod MatchOr(input As %String, list As %String) As %Boolean
 ClassMethod MatchAnd(input As %String, list As %String) As %Boolean
 {
 	set ok = $$$YES 
-	for pie=1:1:$L(list,",") {
-		set mask=$P(list,",",pie) 
+	for pie = 1:1:$length(list,",") {
+		set mask = $piece(list,",",pie) 
 		if mask'="",'..Match(input,mask) {
 			set ok = $$$NO
 		}