bcachefs: Don't try to en/decrypt when encryption not available

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If a btree node says it's encrypted, but the superblock never had an
encryptino key - whoops, that needs to be handled.

Reported-by: syzbot+026f1857b12f5eb3f9e9@syzkaller.appspotmail.com
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

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This commit is contained in:

Kent Overstreet 2024-11-25 02:05:02 -05:00

parent 75eabea698

commit dba8243f3b

5 changed files with 84 additions and 61 deletions

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109

fs/bcachefs/btree_io.c

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3

fs/bcachefs/btree_node_scan.c

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10

fs/bcachefs/checksum.c

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1

fs/bcachefs/errcode.h

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14

fs/bcachefs/io_read.c

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