This series adds a macro for whether there is space for xattr in ext4 inode, and fixes some problems with this macro. V1->V2: Split the patch to make the logic clearer. Rename macro to EXT4_INODE_HAVE_XATTR_SPACE. V2->V3: Rename macro to EXT4_INODE_HAS_XATTR_SPACE. Baokun Li (4): ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h ext4: fix use-after-free in ext4_xattr_set_entry ext4: correct max_inline_xattr_value_size computing ext4: correct the misjudgment in ext4_iget_extra_inode fs/ext4/inline.c | 3 +++ fs/ext4/inode.c | 3 +-- fs/ext4/xattr.c | 6 ++++-- fs/ext4/xattr.h | 13 +++++++++++++ 4 files changed, 21 insertions(+), 4 deletions(-) -- 2.31.1
