Ard Biesheuvel 391b50b5b8 crypto: shash - avoid comparing pointers to exported functions under CFI ... [ Upstream commit 22ca9f4aaf ] 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. Cc: Sami Tolvanen <samitolvanen@google.com> Cc: Eric Biggers <ebiggers@kernel.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Eric Biggers <ebiggers@google.com> Reviewed-by: Sami Tolvanen <samitolvanen@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-07-20 16:17:32 +02:00
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asymmetric_keys	crypto: asymmetric_keys - select CRYPTO_HASH where needed	2019-07-31 07:28:31 +02:00
async_tx
.gitignore
842.c
ablk_helper.c
ablkcipher.c
acompress.c
aead.c
aes_generic.c
aes_ti.c	crypto: aes_ti - disable interrupts while accessing S-box	2019-02-12 19:45:57 +01:00
af_alg.c	crypto: af_alg - avoid undefined behavior accessing salg_name	2020-12-29 13:46:50 +01:00
ahash.c	crypto: hash - set CRYPTO_TFM_NEED_KEY if ->setkey() fails	2019-03-23 14:35:18 +01:00
akcipher.c
algapi.c	crypto: api - Fix race condition in crypto_spawn_alg	2020-02-14 16:32:14 -05:00
algboss.c	crypto: algboss - don't wait during notifier callback	2020-06-25 15:42:01 +02:00
algif_aead.c	crypto: algif_aead - Do not set MAY_BACKLOG on the async path	2020-10-29 09:07:00 +01:00
algif_hash.c	crypto: af_alg - fix use-after-free in af_alg_accept() due to bh_lock_sock()	2020-07-09 09:36:30 +02:00
algif_rng.c
algif_skcipher.c	crypto: algif_skcipher - EBUSY on aio should be an error	2020-10-29 09:07:01 +01:00
ansi_cprng.c
anubis.c
api.c	crypto: api - check for ERR pointers in crypto_destroy_tfm()	2021-05-22 10:57:16 +02:00
arc4.c
authenc.c	crypto: authenc - fix parsing key with misaligned rta_len	2019-01-23 08:09:48 +01:00
authencesn.c	crypto: authencesn - Avoid twice completion call in decrypt path	2019-01-23 08:09:47 +01:00
blkcipher.c
blowfish_common.c
blowfish_generic.c
camellia_generic.c
cast5_generic.c
cast6_generic.c
cast_common.c
cbc.c
ccm.c	crypto: ccm - fix incompatibility between "ccm" and "ccm_base"	2019-05-21 18:50:20 +02:00
chacha20_generic.c
chacha20poly1305.c	crypto: chacha20poly1305 - fix atomic sleep when using async algorithm	2019-07-31 07:28:35 +02:00
cipher.c
cmac.c
compress.c
crc32_generic.c
crc32c_generic.c
crct10dif_common.c
crct10dif_generic.c	crypto: crct10dif-generic - fix use via crypto_shash_digest()	2019-05-21 18:50:15 +02:00
cryptd.c	crypto: cryptd - Fix skcipher instance memory leak	2019-07-10 09:54:38 +02:00
crypto_engine.c
crypto_null.c
crypto_user.c	crypto: user - fix memory leak in crypto_report	2019-12-17 20:38:55 +01:00
crypto_wq.c
ctr.c
cts.c
deflate.c
des_generic.c
dh.c
dh_helper.c
drbg.c
ecb.c
ecc.c	crypto: ecdh - fix big endian bug in ECC library	2019-12-17 20:38:55 +01:00
ecc.h
ecc_curve_defs.h
ecdh.c	crypto: ecdh - avoid buffer overflow in ecdh_set_secret()	2021-01-12 20:09:09 +01:00
ecdh_helper.c	crypto: ecdh_helper - Ensure 'len >= secret.len' in decode_key()	2021-03-03 18:22:43 +01:00
echainiv.c
fcrypt.c
fips.c
gcm.c	crypto: gcm - fix incompatibility between "gcm" and "gcm_base"	2019-05-21 18:50:15 +02:00
gf128mul.c
ghash-generic.c	crypto: ghash - fix unaligned memory access in ghash_setkey()	2019-07-31 07:28:35 +02:00
hash_info.c
hmac.c
internal.h	crypto: api - Fix race condition in crypto_spawn_alg	2020-02-14 16:32:14 -05:00
jitterentropy-kcapi.c
jitterentropy.c
Kconfig	crypto: aes_ti - disable interrupts while accessing S-box	2019-02-12 19:45:57 +01:00
keywrap.c
khazad.c
kpp.c
lrw.c	gcc-10: avoid shadowing standard library 'free()' in crypto	2020-05-20 08:17:11 +02:00
lz4.c
lz4hc.c
lzo.c
Makefile
mcryptd.c
md4.c
md5.c
memneq.c
michael_mic.c
pcbc.c	crypto: pcbc - remove bogus memcpy()s with src == dest	2019-03-23 14:35:21 +01:00
pcrypt.c	crypto: pcrypt - Do not clear MAY_SLEEP flag in original request	2020-02-14 16:32:14 -05:00
poly1305_generic.c
proc.c
ripemd.h
rmd128.c
rmd160.c
rmd256.c
rmd320.c
rng.c
rsa-pkcs1pad.c	crypto: fix a memory leak in rsa-kcs1pad's encryption mode	2019-11-20 18:00:47 +01:00
rsa.c
rsa_helper.c
rsaprivkey.asn1
rsapubkey.asn1
salsa20_generic.c	crypto: salsa20 - don't access already-freed walk.iv	2019-05-21 18:50:19 +02:00
scatterwalk.c
scompress.c
seed.c
seqiv.c
serpent_generic.c	crypto: serpent - mark __serpent_setkey_sbox noinline	2019-07-31 07:28:30 +02:00
sha1_generic.c
sha3_generic.c
sha256_generic.c
sha512_generic.c
shash.c	crypto: shash - avoid comparing pointers to exported functions under CFI	2021-07-20 16:17:32 +02:00
simd.c
skcipher.c	crypto: skcipher - Unmap pages after an external error	2019-10-11 18:18:32 +02:00
tcrypt.c
tcrypt.h
tea.c
testmgr.c	crypto: testmgr - skip crc32c context test for ahash algorithms	2019-03-23 14:35:18 +01:00
testmgr.h	crypto: x86/poly1305 - fix overflow during partial reduction	2019-04-27 09:35:37 +02:00
tgr192.c	crypto: tgr192 - fix unaligned memory access	2020-01-27 14:46:13 +01:00
twofish_common.c
twofish_generic.c
vmac.c
wp512.c
xcbc.c
xor.c
xts.c	gcc-10: avoid shadowing standard library 'free()' in crypto	2020-05-20 08:17:11 +02:00