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Artem Savkov
31e6ec4519
Since BIG_KEYS can't be compiled as module it requires one of the "stdrng"
providers to be compiled into kernel. Otherwise big_key_crypto_init() fails
on crypto_alloc_rng step and next dereference of big_key_skcipher (e.g. in
big_key_preparse()) results in a NULL pointer dereference.
Fixes: 13100a72f4 ('Security: Keys: Big keys stored encrypted')
Signed-off-by: Artem Savkov <[email protected]>
Signed-off-by: David Howells <[email protected]>
cc: Stephan Mueller <[email protected]>
cc: Kirill Marinushkin <[email protected]>
cc: [email protected]
Signed-off-by: James Morris <[email protected]>