Jonathan Cameron 36d0a678fb crypto: af_alg - Fix race around ctx->rcvused by making it atomic_t ...

[ Upstream commit af955bf15d ]

This variable was increased and decreased without any protection.
Result was an occasional misscount and negative wrap around resulting
in false resource allocation failures.

Fixes: 7d2c3f54e6 ("crypto: af_alg - remove locking in async callback")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-03-03 10:24:29 +01:00

..

internal

crypto: hash - introduce crypto_hash_alg_has_setkey()

2018-02-16 20:22:59 +01:00

ablk_helper.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

acompress.h

crypto: acomp - add driver-side scomp interface

2016-10-25 11:08:31 +08:00

aead.h

crypto: doc - clarify AEAD memory structure

2016-12-13 16:38:06 -07:00

aes.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

akcipher.h

crypto: akcipher - assume key is already set in maxsize

2017-06-10 12:04:29 +08:00

algapi.h

crypto: algapi - make crypto_xor() take separate dst and src arguments

2017-08-04 09:27:15 +08:00

authenc.h

crypto: authenc - Export key parsing helper function

2013-10-16 20:56:25 +08:00

b128ops.h

[CRYPTO] lib: some common 128-bit block operations, nicely centralized

2006-12-06 18:38:55 -08:00

blowfish.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

cast5.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

cast6.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

cast_common.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

cbc.h

crypto: cbc - Export CBC implementation

2016-11-28 21:23:21 +08:00

chacha20.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

cryptd.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

crypto_wq.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ctr.h

[CRYPTO] ctr: Refactor into ctr and rfc3686

2008-01-11 08:16:41 +11:00

des.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

dh.h

crypto: kpp, (ec)dh - fix typos

2017-06-10 12:04:25 +08:00

drbg.h

crypto: drbg - prevent invalid SG mappings

2016-11-30 19:46:44 +08:00

ecdh.h

crypto: kpp, (ec)dh - fix typos

2017-06-10 12:04:25 +08:00

engine.h

crypto: engine - replace pr_xxx by dev_xxx

2017-06-19 14:19:54 +08:00

gcm.h

crypto: gcm - add GCM IV size constant

2018-02-03 17:38:49 +01:00

gf128mul.h

crypto: gf128mul - switch gf128mul_x_ble to le128

2017-04-05 21:58:37 +08:00

ghash.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

hash_info.h

keys, trusted: select hash algorithm for TPM2 chips

2015-12-20 15:27:12 +02:00

hash.h

crypto: hash - prevent using keyed hashes without setting key

2018-02-16 20:23:00 +01:00

hmac.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

if_alg.h

crypto: af_alg - Fix race around ctx->rcvused by making it atomic_t

2018-03-03 10:24:29 +01:00

kpp.h

crypto: kpp - add get/set_flags helpers

2017-07-18 17:50:57 +08:00

lrw.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mcryptd.h

crypto: mcryptd - protect the per-CPU queue with a lock

2017-12-29 17:53:45 +01:00

md5.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

null.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

padlock.h

crypto: padlock - Move padlock.h into include/crypto

2011-01-07 14:52:00 +11:00

pcrypt.h

crypto: pcrypt - Add pcrypt crypto parallelization wrapper

2010-01-07 15:57:19 +11:00

pkcs7.h

PKCS#7: Make trust determination dependent on contents of trust keyring

2016-04-06 16:14:24 +01:00

poly1305.h

crypto: poly1305 - remove ->setkey() method

2018-02-16 20:23:00 +01:00

public_key.h

KEYS: Keyring asymmetric key restrict method with chaining

2017-04-04 14:10:13 -07:00

rng.h

crypto: doc - Fix typo in crypto-API.xml

2015-06-04 15:05:08 +08:00

scatterwalk.h

crypto: scatterwalk - Inline start/map/done

2016-07-18 17:35:50 +08:00

serpent.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sha1_base.h

crypto: sha1 - implement base layer for SHA-1

2015-04-10 21:39:39 +08:00

sha3.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sha256_base.h

crypto: sha256 - implement base layer for SHA-256

2015-04-10 21:39:39 +08:00

sha512_base.h

crypto: sha512 - implement base layer for SHA-512

2015-04-10 21:39:39 +08:00

sha.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

skcipher.h

crypto: skcipher - introduce walksize attribute for SIMD algos

2016-12-30 19:52:47 +08:00

twofish.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

vmac.h

crypto: vmac - Make VMAC work when blocks aren't aligned

2012-10-15 22:33:20 +08:00

xts.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00