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| author | Jan Kara | 2019-05-15 15:39:42 +0200 |
|---|---|---|
| committer | Jan Kara | 2019-05-20 10:50:48 +0200 |
| commit | 6c71b489ecfd927966571348f4e4135169a9fbd5 (patch) | |
| tree | c032d4200b8022641cea1d5c19e616545c24cd5f /Documentation/filesystems | |
| parent | ext2: Merge loops in ext2_xattr_set() (diff) | |
| download | kernel-qcow2-linux-6c71b489ecfd927966571348f4e4135169a9fbd5.tar.gz kernel-qcow2-linux-6c71b489ecfd927966571348f4e4135169a9fbd5.tar.xz kernel-qcow2-linux-6c71b489ecfd927966571348f4e4135169a9fbd5.zip | |
ext2: Strengthen xattr block checks
Check every entry in xattr block for validity in ext2_xattr_set() to
detect on disk corruption early. Also since e_value_block field in xattr
entry is never != 0 in a valid filesystem, just remove checks for it
once we have established entries are valid.
Reviewed-by: Chengguang Xu <cgxu519@zoho.com.cn>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'Documentation/filesystems')
0 files changed, 0 insertions, 0 deletions