Herbert XuandGreg Kroah-Hartman 1b66a5920b crypto: null - Use spin lock instead of mutex ...

[ Upstream commit dcc47a028c ]

As the null algorithm may be freed in softirq context through
af_alg, use spin locks instead of mutexes to protect the default
null algorithm.

Reported-by: syzbot+b3e02953598f447d4d2a@syzkaller.appspotmail.com
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-05-02 07:50:52 +02:00

..

asymmetric_keys

KEYS: prevent NULL pointer dereference in find_asymmetric_key()

2024-10-04 16:29:48 +02:00

async_tx

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842.c

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acompress.c

crypto: api - Fix CRYPTO_USER checks for report function

2023-05-02 18:22:24 +08:00

adiantum.c

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aead.c

crypto: aead,cipher - zeroize key buffer after use

2024-07-11 12:49:04 +02:00

aegis128-core.c

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aegis128-neon-inner.c

crypto: aegis128-neon - add header for internal prototypes

2023-05-24 18:12:33 +08:00

aegis128-neon.c

crypto: aegis128-neon - add header for internal prototypes

2023-05-24 18:12:33 +08:00

aegis-neon.h

crypto: aegis128-neon - add header for internal prototypes

2023-05-24 18:12:33 +08:00

aegis.h

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aes_generic.c

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aes_ti.c

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af_alg.c

crypto: af_alg - Disallow multiple in-flight AIO requests

2024-01-25 15:35:16 -08:00

ahash.c

crypto: hash - Make crypto_ahash_alg helper available

2023-05-12 18:48:01 +08:00

akcipher.c

crypto: akcipher - Do not copy dst if it is NULL

2023-06-27 17:59:52 +08:00

algapi.c

crypto: api - Fix liveliness check in crypto_alg_tested

2024-11-17 15:08:56 +01:00

algboss.c

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algif_aead.c

sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)

2023-06-24 15:50:13 -07:00

algif_hash.c

crypto: algif_hash - Remove bogus SGL free on zero-length error path

2024-02-23 09:25:11 +01:00

algif_rng.c

sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)

2023-06-24 15:50:13 -07:00

algif_skcipher.c

sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)

2023-06-24 15:50:13 -07:00

ansi_cprng.c

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anubis.c

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api.c

crypto: api - Add __crypto_alloc_tfmgfp

2023-06-23 16:15:36 +08:00

arc4.c

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aria_generic.c

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authenc.c

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authencesn.c

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blake2b_generic.c

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blowfish_common.c

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blowfish_generic.c

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camellia_generic.c

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cast5_generic.c

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cast6_generic.c

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cast_common.c

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cbc.c

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ccm.c

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cfb.c

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chacha20poly1305.c

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chacha_generic.c

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cipher.c

crypto: aead,cipher - zeroize key buffer after use

2024-07-11 12:49:04 +02:00

cmac.c

crypto: cmac - Add support for cloning

2023-05-24 18:12:33 +08:00

compress.c

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compress.h

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crc32_generic.c

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crc32c_generic.c

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crc64_rocksoft_generic.c

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crct10dif_common.c

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crct10dif_generic.c

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cryptd.c

crypto: cryptd - Add support for cloning hashes

2023-04-20 18:20:04 +08:00

crypto_engine.c

crypto: engine - Remove crypto_engine_ctx

2023-08-18 17:01:11 +08:00

crypto_null.c

crypto: null - Use spin lock instead of mutex

2025-05-02 07:50:52 +02:00

crypto_user_base.c

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crypto_user_stat.c

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ctr.c

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cts.c

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curve25519-generic.c

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deflate.c

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des_generic.c

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dh_helper.c

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dh.c

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drbg.c

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ecb.c

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ecc_curve_defs.h

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ecc.c

crypto: ecc - Prevent ecc_digits_from_bytes from reading too many bytes

2025-01-09 13:31:52 +01:00

ecdh_helper.c

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ecdh.c

crypto: ecdh - explicitly zeroize private_key

2024-07-05 09:33:52 +02:00

ecdsa.c

crypto: ecdsa - Avoid signed integer overflow on signature decoding

2025-01-09 13:31:41 +01:00

ecdsasignature.asn1

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echainiv.c

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ecrdsa_defs.h

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ecrdsa_params.asn1

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ecrdsa_pub_key.asn1

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ecrdsa.c

crypto: ecrdsa - Fix module auto-load on add_key

2024-06-16 13:47:39 +02:00

essiv.c

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fcrypt.c

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fips.c

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gcm.c

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geniv.c

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ghash-generic.c

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hash_info.c

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hash.h

crypto: hash - Add crypto_clone_ahash/shash

2023-04-20 18:20:04 +08:00

hctr2.c

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hmac.c

crypto: hmac - Add missing blank line

2023-06-16 20:30:35 +08:00

internal.h

crypto: sig - Fix verify call

2023-06-27 15:40:24 +08:00

jitterentropy-kcapi.c

crypto: jitter - add interface for gathering of raw entropy

2023-05-12 18:48:01 +08:00

jitterentropy-testing.c

crypto: jitter - add interface for gathering of raw entropy

2023-05-12 18:48:01 +08:00

jitterentropy.c

crypto: jitter - Add clarifying comments to Jitter Entropy RCT cutoff values

2023-08-11 19:19:52 +08:00

jitterentropy.h

crypto: jitter - add interface for gathering of raw entropy

2023-05-12 18:48:01 +08:00

Kconfig

crypto: jitter - fix CRYPTO_JITTERENTROPY help text

2024-03-26 18:19:52 -04:00

kdf_sp800108.c

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keywrap.c

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khazad.c

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kpp.c

crypto: api - Fix CRYPTO_USER checks for report function

2023-05-02 18:22:24 +08:00

lrw.c

crypto: lrw,xts - Replace strlcpy with strscpy

2023-07-14 18:23:14 +10:00

lz4.c

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lz4hc.c

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lzo-rle.c

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lzo.c

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Makefile

crypto: sig - Add interface for sign/verify

2023-06-23 16:15:36 +08:00

md4.c

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md5.c

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michael_mic.c

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nhpoly1305.c

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ofb.c

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pcbc.c

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pcrypt.c

crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY

2024-12-09 10:31:48 +01:00

poly1305_generic.c

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polyval-generic.c

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proc.c

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ripemd.h

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rmd160.c

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rng.c

crypto: api - Fix CRYPTO_USER checks for report function

2023-05-02 18:22:24 +08:00

rsa_helper.c

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rsa-pkcs1pad.c

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rsa.c

crypto: rsa - add a check for allocation failure

2024-01-25 15:35:15 -08:00

rsaprivkey.asn1

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rsapubkey.asn1

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scatterwalk.c

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scompress.c

crypto: scomp - fix req->dst buffer overflow

2024-01-25 15:35:18 -08:00

seed.c

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seqiv.c

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serpent_generic.c

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sha1_generic.c

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sha3_generic.c

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sha256_generic.c

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sha512_generic.c

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shash.c

crypto: shash - Allow cloning on algorithms with no init_tfm

2023-05-24 18:12:33 +08:00

sig.c

crypto: sig - Remove some unused functions

2023-07-20 22:15:12 +12:00

simd.c

crypto: simd - Do not call crypto_alloc_tfm during registration

2024-10-10 11:57:26 +02:00

skcipher.c

crypto: api - Fix CRYPTO_USER checks for report function

2023-05-02 18:22:24 +08:00

sm2.c

crypto: sm2 - Fix crash caused by uninitialized context

2023-09-20 13:10:10 +08:00

sm2signature.asn1

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sm3_generic.c

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sm3.c

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sm4_generic.c

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sm4.c

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streebog_generic.c

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tcrypt.c

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tcrypt.h

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tea.c

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testmgr.c

crypto: testmgr - Add some test vectors for cmac(camellia)

2023-04-20 18:20:04 +08:00

testmgr.h

crypto: testmgr - Add some test vectors for cmac(camellia)

2023-04-20 18:20:04 +08:00

twofish_common.c

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twofish_generic.c

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vmac.c

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wp512.c

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xcbc.c

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xctr.c

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xor.c

crypto: xor - fix template benchmarking

2024-10-04 16:28:49 +02:00

xts.c

crypto: xts - use 'spawn' for underlying single-block cipher

2024-01-10 17:16:54 +01:00

xxhash_generic.c

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zstd.c

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