diff options
| -rw-r--r-- | block/compat_ioctl.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c index 7c668c8a6f95..7e5d474dc6ba 100644 --- a/block/compat_ioctl.c +++ b/block/compat_ioctl.c @@ -59,6 +59,7 @@ static int compat_hdio_getgeo(struct gendisk *disk, struct block_device *bdev, if (!disk->fops->getgeo) return -ENOTTY; + memset(&geo, 0, sizeof(geo)); /* * We need to set the startsect first, the driver may * want to override it. |