diff --git a/src/protocol/http/http.c b/src/protocol/http/http.c
index 6aa81371..7723eec7 100644
--- a/src/protocol/http/http.c
+++ b/src/protocol/http/http.c
@@ -1224,13 +1224,11 @@ read_chunked_http_data(struct connection *conn, struct read_buffer *rb)
 			if (zero) http->chunk_remaining = 0;
 			len = http->chunk_remaining;
 
-			if (http->chunk_remaining) {
-				/* Maybe everything necessary didn't come yet..
-				 * This handle unlikely case when len < 0
-				 * or http->chunk_remaining > 4GB and len == 0 */
-				int_bounds(&len, 1, rb->length);
-				conn->received += len;
-			}
+			if (http->chunk_remaining > INT_MAX)
+				int_lower_bound(&len, rb->length);
+			/* Maybe everything necessary didn't come yet.. */
+			int_upper_bound(&len, rb->length);
+			conn->received += len;
 
 			data = decompress_data(conn, rb->data, len, &data_len);