rt2x00 debugfs interface doesn't check the size of the data coming from userspace, leading to a build warning. Fix That. Signed-off-by: Arnaud Patard <arnaud.patard@xxxxxxxxxxx> Index: rt2x00/drivers/net/wireless/rt2x00/rt2x00debug.c =================================================================== --- rt2x00.orig/drivers/net/wireless/rt2x00/rt2x00debug.c 2010-08-23 00:21:42.637941244 +0200 +++ rt2x00/drivers/net/wireless/rt2x00/rt2x00debug.c 2010-08-23 00:33:41.237941022 +0200 @@ -480,6 +480,8 @@ static ssize_t rt2x00debug_write_##__nam if (index >= debug->__name.word_count) \ return -EINVAL; \ \ + if (length > sizeof(line)) \ + length = sizeof(line); \ if (copy_from_user(line, buf, length)) \ return -EFAULT; \ \ -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
