--- nandwrite.c	2011-09-06 06:35:36.000000000 +0400
+++ nandwrite_new.c	2012-01-19 14:57:00.453125000 +0400
@@ -65,7 +65,7 @@
 	unsigned count;
 
 	/* round len to the next page */
-	len = (len | ~(meminfo->writesize - 1)) + 1;
+	//len = (len | ~(meminfo->writesize - 1)) + 1;
 
 	memset(buf, 0xff, sizeof(buf));
 	for (count = 0; count < len; count += meminfo->writesize) {
@@ -182,7 +182,7 @@
 			mtdoffset = next_good_eraseblock(fd, &meminfo, blockstart);
 			if (IS_NANDWRITE)
 				printf("Writing at 0x%08x\n", mtdoffset);
-			else if (mtdoffset > blockstart) {
+			else if ((mtdoffset > blockstart) & !(opts & OPT_b)) {
 				int bad_len = MIN(mtdoffset, limit) - blockstart;
 				dump_bad(&meminfo, bad_len, !(opts & OPT_o));
 			}