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openssl/crypto/evp
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Simo Sorce d4d89a0762 Fix input checks wrt legacy code 
In all legacy code ctx->cipher is dereferenced without checks, so it
makes no sense to jump there is ctx->cipher is NULL as it will just lead
to a crash. Catch it separately and return an error.

This is simlar to the fix in d2c2e49eab

Signed-off-by: Simo Sorce <simo@redhat.com>

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/9002)
2019-05-27 08:05:36 +10:00
..
bio_b64.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
bio_enc.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
bio_md.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
bio_ok.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
build.info Make some EVP code available from within the FIPS module 2019-05-23 11:02:04 +01:00
c_allc.c Add RFC5297 AES-SIV support 2018-12-12 08:16:10 +10:00
c_alld.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
c_allkdf.c Added X963KDF API 2019-05-16 11:43:41 +10:00
c_allm.c blake2: backport changes to blake2s 2019-02-06 09:18:43 +00:00
cmeth_lib.c Make EVP_Encrypt*/EVP_Decrypt* and EVP_Cipher* provider aware 2019-04-19 09:31:54 +01:00
digest.c Make some EVP code available from within the FIPS module 2019-05-23 11:02:04 +01:00
e_aes_cbc_hmac_sha1.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
e_aes_cbc_hmac_sha256.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
e_aes.c s390x assembly pack: allow specifying the tag after aad in aes-ccm 2019-05-22 10:57:50 +02:00
e_aria.c Structure alignment macro. 2019-05-01 08:37:11 +10:00
e_bf.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
e_camellia.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
e_cast.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
e_chacha20_poly1305.c Structure alignment macro. 2019-05-01 08:37:11 +10:00
e_des3.c Coverity CID 1444956: Integer handling issues 2019-05-08 09:52:58 +10:00
e_des.c Structure alignment macro. 2019-05-01 08:37:11 +10:00
e_idea.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
e_null.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
e_old.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
e_rc2.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
e_rc4_hmac_md5.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
e_rc4.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
e_rc5.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
e_seed.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
e_sm4.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
e_xcbc_d.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
encode.c constify *_dup() and *i2d_*() and related functions as far as possible, introducing DECLARE_ASN1_DUP_FUNCTION 2019-03-06 16:10:09 +00:00
evp_cnf.c EVP configuration section: add 'default_properties' command 2019-04-05 15:43:37 +02:00
evp_enc.c Fix input checks wrt legacy code 2019-05-27 08:05:36 +10:00
evp_err.c Coverity CID 1444960: Error handling issues 2019-05-08 09:52:58 +10:00
evp_fetch.c EVP_FETCH: remove the need to transport the legacy NID through construction 2019-05-12 13:43:38 -07:00
evp_key.c crypto/evp/evp_key.c: #define BUFSIZ if <stdio.h> doesn't #define it 2019-05-27 08:01:50 +10:00
evp_lib.c Make some EVP code available from within the FIPS module 2019-05-23 11:02:04 +01:00
evp_locl.h EVP_FETCH: remove the need to transport the legacy NID through construction 2019-05-12 13:43:38 -07:00
evp_pbe.c Added new EVP/KDF API. 2019-02-13 12:11:49 +01:00
evp_pkey.c constify *_dup() and *i2d_*() and related functions as far as possible, introducing DECLARE_ASN1_DUP_FUNCTION 2019-03-06 16:10:09 +00:00
kdf_lib.c Added X963KDF API 2019-05-16 11:43:41 +10:00
m_md2.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
m_md4.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
m_md5_sha1.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
m_md5.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
m_mdc2.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
m_null.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
m_ripemd.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
m_sha1.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
m_sha3.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
m_sigver.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
m_wp.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
mac_lib.c Tolerate 0 byte input length for Update functions 2019-03-27 10:14:03 +00:00
names.c Added EVP_KDF (similiar to the EVP_MAC) 2019-05-03 17:52:50 +02:00
p5_crpt2.c Coverity CID 1444961: Integer handling issues 2019-05-08 09:52:58 +10:00
p5_crpt.c Coverity CID 1444960: Error handling issues 2019-05-08 09:52:58 +10:00
p_dec.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
p_enc.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
p_lib.c Providing missing accessor to EVP_PKEY.engine 2019-03-19 10:42:33 +00:00
p_open.c Fix the allocation size in EVP_OpenInit and PEM_SignFinal 2019-04-06 10:17:19 +02:00
p_seal.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
p_sign.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
p_verify.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
pbe_scrypt.c EVP_PBE_scrypt() handles salt=NULL as salt="" 2019-03-17 19:27:37 +10:00
pkey_kdf.c The use of the likes of UINT32_MAX requires internal/numbers.h 2019-02-28 10:31:20 +01:00
pkey_mac.c Correctly check the return code of EVP_MAC_ctrl everwhere it is used 2019-03-27 14:31:56 +00:00
pmeth_fn.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
pmeth_gn.c Following the license change, modify the boilerplates in crypto/evp/ 2018-12-06 14:54:57 +01:00
pmeth_lib.c constify *_dup() and *i2d_*() and related functions as far as possible, introducing DECLARE_ASN1_DUP_FUNCTION 2019-03-06 16:10:09 +00:00