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(parent: 0ed91f0) | patch
btrfs: Check name_len before reading btrfs_get_name
authorSu Yue <suy.fnst@cn.fujitsu.com>
Tue, 6 Jun 2017 09:57:06 +0000 (17:57 +0800)
committerDavid Sterba <dsterba@suse.com>
Wed, 21 Jun 2017 17:16:04 +0000 (19:16 +0200)
commit259826f6c08d8aabf0411f5d3b9acea2182001fe
tree0eff37754ed219cd199abb743083499983749336tree | snapshot
parent0ed91f0398b7902e7dd71353ded986f826577642commit | diff
btrfs: Check name_len before reading btrfs_get_name

In btrfs_get_name, there's btrfs_search_slot and reads name from
inode_ref/root_ref.

Call btrfs_is_name_len_valid in btrfs_get_name.

Signed-off-by: Su Yue <suy.fnst@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/export.c diff | blob | history
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