--- rpm-4.8.0/build/files.c.checksize	2015-02-18 13:33:54.043520379 +0100
+++ rpm-4.8.0/build/files.c	2015-02-18 13:39:58.801102460 +0100
@@ -2186,6 +2186,13 @@ int processSourceFiles(rpmSpec spec)
 	    fl.processingFailed = 1;
 	}
 
+	if (S_ISREG(flp->fl_mode) && (rpm_loff_t) flp->fl_size >= CPIO_FILESIZE_MAX) {
+	    fl.largeFiles = 1;
+	    rpmlog(RPMLOG_ERR, _("File %s too large for payload\n"),
+		   flp->diskPath);
+	    fl.processingFailed = 1;
+	}
+
 	isSpec = 0;
 	x++;
     }