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0672a69424
crypto_shash_alg_has_setkey() is implemented by testing whether the .setkey() member of a struct shash_alg points to the default version called shash_no_setkey(). As crypto_shash_alg_has_setkey() is a static inline, this requires shash_no_setkey() to be exported to modules. Unfortunately, when building with CFI, function pointers are routed via CFI stubs which are private to each module (or to the kernel proper) and so this function pointer comparison may fail spuriously. Let's fix this by turning crypto_shash_alg_has_setkey() into an out of line function, which makes the problem go away. Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Bug: 153614920 Bug: 188620248 Link: https://lore.kernel.org/linux-crypto/20210610062150.212779-1-ardb@kernel.org Change-Id: Ib94d812e2668020144bf8246ddbbc8b652cdf2b7 Signed-off-by: Ard Biesheuvel <ardb@google.com> |
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| .. | ||
| internal | ||
| acompress.h | ||
| aead.h | ||
| aes.h | ||
| akcipher.h | ||
| algapi.h | ||
| arc4.h | ||
| asym_tpm_subtype.h | ||
| authenc.h | ||
| b128ops.h | ||
| blake2b.h | ||
| blake2s.h | ||
| blowfish.h | ||
| cast_common.h | ||
| cast5.h | ||
| cast6.h | ||
| chacha.h | ||
| chacha20poly1305.h | ||
| cryptd.h | ||
| ctr.h | ||
| curve25519.h | ||
| des.h | ||
| dh.h | ||
| drbg.h | ||
| ecdh.h | ||
| engine.h | ||
| gcm.h | ||
| gf128mul.h | ||
| ghash.h | ||
| hash_info.h | ||
| hash.h | ||
| hmac.h | ||
| if_alg.h | ||
| kpp.h | ||
| md5.h | ||
| nhpoly1305.h | ||
| null.h | ||
| padlock.h | ||
| pcrypt.h | ||
| pkcs7.h | ||
| poly1305.h | ||
| public_key.h | ||
| rng.h | ||
| scatterwalk.h | ||
| serpent.h | ||
| sha.h | ||
| sha1_base.h | ||
| sha3.h | ||
| sha256_base.h | ||
| sha512_base.h | ||
| skcipher.h | ||
| sm2.h | ||
| sm3_base.h | ||
| sm3.h | ||
| sm4.h | ||
| streebog.h | ||
| twofish.h | ||
| xts.h | ||