projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 0c98294) | patch
btrfs: tree-checker: check item_size for dev_item
authorSu Yue <l@damenly.su>
Fri, 21 Jan 2022 09:33:35 +0000 (17:33 +0800)
committerDavid Sterba <dsterba@suse.com>
Mon, 31 Jan 2022 15:06:04 +0000 (16:06 +0100)
commitea1d1ca4025ac6c075709f549f9aa036b5b6597d
tree707813b8ac12b70259eb190128727e92ed8bbce7tree | snapshot
parent0c982944af27d131d3b74242f3528169f66950adcommit | diff
btrfs: tree-checker: check item_size for dev_item

Check item size before accessing the device item to avoid out of bound
access, similar to inode_item check.

Signed-off-by: Su Yue <l@damenly.su>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/tree-checker.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git