Index: src/OFKernelEventObserver_select.m
==================================================================
--- src/OFKernelEventObserver_select.m
+++ src/OFKernelEventObserver_select.m
@@ -52,11 +52,14 @@
 
 	FD_ZERO(&_readFDs);
 	FD_ZERO(&_writeFDs);
 	FD_SET(_cancelFD[0], &_readFDs);
 
-	_maxFD = _cancelFD[0];
+	if (_cancelFD[0] > INT_MAX)
+		@throw [OFOutOfRangeException exception];
+
+	_maxFD = (int)_cancelFD[0];
 
 	return self;
 }
 
 - (void)OF_addObjectForReading: (id)object

Index: utils/ofhttp/OFHTTP.m
==================================================================
--- utils/ofhttp/OFHTTP.m
+++ utils/ofhttp/OFHTTP.m
@@ -639,11 +639,11 @@
 
 	if (!_quiet) {
 		if (type == nil)
 			type = @"unknown";
 
-		if (lengthString != nil) {
+		if (_length >= 0) {
 			if (_resumedFrom + _length >= GIBIBYTE)
 				lengthString = [OFString stringWithFormat:
 				    @"%.2f GiB",
 				    (float)(_resumedFrom + _length) / GIBIBYTE];
 			else if (_resumedFrom + _length >= MEBIBYTE)