Eric Biggers f315c5f6d2 KEYS: user: Align the payload buffer ... commit cc1780fc42c76c705dd07ea123f1143dc5057630 upstream. Align the payload of "user" and "logon" keys so that users of the keyrings service can access it as a struct that requires more than 2-byte alignment. fscrypt currently does this which results in the read of fscrypt_key::size being misaligned as it needs 4-byte alignment. Align to __alignof__(u64) rather than __alignof__(long) since in the future it's conceivable that people would use structs beginning with u64, which on some platforms would require more than 'long' alignment. Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi> Fixes: 2aa349f6e3 ("[PATCH] Keys: Export user-defined keyring operations") Fixes: 88bd6ccdcdd6 ("ext4 crypto: add encryption key management facilities") Signed-off-by: Eric Biggers <ebiggers@google.com> Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <james.morris@microsoft.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>		2019-07-27 22:10:23 +02:00
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asymmetric-parser.h
asymmetric-subtype.h
asymmetric-type.h
ceph-type.h
dns_resolver-type.h
encrypted-type.h
keyring-type.h
rxrpc-type.h
system_keyring.h
trusted-type.h
user-type.h