diff options
Diffstat (limited to 'miscutils/nandwrite.c')
-rw-r--r-- | miscutils/nandwrite.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/miscutils/nandwrite.c b/miscutils/nandwrite.c index e3f9b565d..8c4da802f 100644 --- a/miscutils/nandwrite.c +++ b/miscutils/nandwrite.c @@ -64,8 +64,8 @@ static void dump_bad(struct mtd_info_user *meminfo, unsigned len, int oob) unsigned char buf[meminfo->writesize]; unsigned count; - /* round len to the next page */ - len = (len | ~(meminfo->writesize - 1)) + 1; + /* round len to the next page only if len is not already on a page */ + len = ((len - 1) | (meminfo->writesize - 1)) + 1; memset(buf, 0xff, sizeof(buf)); for (count = 0; count < len; count += meminfo->writesize) { |