diff options
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 83bbe7424fc1..be8be445c6ed 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -834,12 +834,13 @@ static int parse_options(struct super_block *sb, char *options) "set with inline_xattr option"); return -EINVAL; } - if (!F2FS_OPTION(sbi).inline_xattr_size || - F2FS_OPTION(sbi).inline_xattr_size >= - DEF_ADDRS_PER_INODE - - F2FS_TOTAL_EXTRA_ATTR_SIZE - - DEF_INLINE_RESERVED_SIZE - - DEF_MIN_INLINE_SIZE) { + if (F2FS_OPTION(sbi).inline_xattr_size < + sizeof(struct f2fs_xattr_header) / sizeof(__le32) || + F2FS_OPTION(sbi).inline_xattr_size > + DEF_ADDRS_PER_INODE - + F2FS_TOTAL_EXTRA_ATTR_SIZE / sizeof(__le32) - + DEF_INLINE_RESERVED_SIZE - + MIN_INLINE_DENTRY_SIZE / sizeof(__le32)) { f2fs_msg(sb, KERN_ERR, "inline xattr size is out of range"); return -EINVAL; |