@@ -194,11 +194,11 @@
 #ifdef OF_INFLATE64_STREAM_M
 		_slidingWindowMask = 0xFFFF;
 #else
 		_slidingWindowMask = 0x7FFF;
 #endif
-		_slidingWindow = of_calloc(_slidingWindowMask + 1, 1);
+		_slidingWindow = of_alloc_zeroed(_slidingWindowMask + 1, 1);
 	} @catch (id e) {
 		[self release];
 		@throw e;
 	}
 
@@ -378,11 +378,11 @@
 
 				CTX.codeLenCodesCount = bits;
 			}
 
 			if OF_LIKELY (CTX.lengths == NULL)
-				CTX.lengths = of_calloc(19, 1);
+				CTX.lengths = of_alloc_zeroed(19, 1);
 
 			for (uint16_t i = CTX.receivedCount;
 			    i < CTX.codeLenCodesCount + 4; i++) {
 				if OF_UNLIKELY (!tryReadBits(self, &bits, 3)) {
 					CTX.receivedCount = i;
@@ -401,11 +401,11 @@
 			CTX.receivedCount = 0;
 			CTX.value = 0xFF;
 		}
 
 		if OF_LIKELY (CTX.lengths == NULL)
-			CTX.lengths = of_malloc(
+			CTX.lengths = of_alloc(
 			    CTX.litLenCodesCount + CTX.distCodesCount + 258, 1);
 
 		for (uint16_t i = CTX.receivedCount;
 		    i < CTX.litLenCodesCount + CTX.distCodesCount + 258;) {
 			uint8_t j, count;