diff options
| -rw-r--r-- | fs/squashfs/super.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c index 60d6951915f4..bb44ff4c5cc6 100644 --- a/fs/squashfs/super.c +++ b/fs/squashfs/super.c @@ -16,6 +16,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt +#include <linux/blkdev.h> #include <linux/fs.h> #include <linux/fs_context.h> #include <linux/fs_parser.h> @@ -179,8 +180,8 @@ static int squashfs_fill_super(struct super_block *sb, struct fs_context *fc) /* Check the filesystem does not extend beyond the end of the block device */ msblk->bytes_used = le64_to_cpu(sblk->bytes_used); - if (msblk->bytes_used < 0 || msblk->bytes_used > - i_size_read(sb->s_bdev->bd_inode)) + if (msblk->bytes_used < 0 || + msblk->bytes_used > bdev_nr_bytes(sb->s_bdev)) goto failed_mount; /* Check block size for sanity */ |