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android_kernel_oneplus_msm8998/crypto/asymmetric_keys
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Eric Sesterhenn 6f0dee7d9c pkcs7: Prevent NULL pointer dereference, since sinfo is not always set. 
commit 68a1fdbbf8bd3378325e45c19e167a165f9ffc3a upstream.

The ASN.1 parser does not necessarily set the sinfo field,
this patch prevents a NULL pointer dereference on broken
input.

Fixes: 99db443506 ("PKCS#7: Appropriately restrict authenticated attributes and content type")
Signed-off-by: Eric Sesterhenn <eric.sesterhenn@x41-dsec.de>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-27 10:23:17 +02:00
..
.gitignore
asymmetric_keys.h KEYS: Merge the type-specific data with the payload data 2015-10-21 15:18:36 +01:00
asymmetric_type.c KEYS: Merge the type-specific data with the payload data 2015-10-21 15:18:36 +01:00
Kconfig crypto: public_key: select CRYPTO_AKCIPHER 2016-06-24 10:18:19 -07:00
Makefile X.509: Extract both parts of the AuthorityKeyIdentifier 2015-08-07 16:26:13 +01:00
mscode.asn1 pefile: Parse the "Microsoft individual code signing" data blob 2014-07-09 14:58:37 +01:00
mscode_parser.c PKCS#7: Add OIDs for sha224, sha284 and sha512 hash algos and use them 2015-09-01 09:59:20 +10:00
pkcs7.asn1 PKCS#7: Appropriately restrict authenticated attributes and content type 2015-08-12 17:01:01 +01:00
pkcs7_key_type.c PKCS#7: Add MODULE_LICENSE() to test module 2015-08-13 02:51:33 +01:00
pkcs7_parser.c pkcs7: Prevent NULL pointer dereference, since sinfo is not always set. 2017-10-27 10:23:17 +02:00
pkcs7_parser.h PKCS#7: Appropriately restrict authenticated attributes and content type 2015-08-12 17:01:01 +01:00
pkcs7_trust.c PKCS#7: pkcs7_validate_trust(): initialize the _trusted output argument 2016-04-20 15:41:52 +09:00
pkcs7_verify.c crypto: pkcs7 - Fix unaligned access in pkcs7_verify() 2015-10-14 22:23:38 +08:00
public_key.c KEYS: Merge the type-specific data with the payload data 2015-10-21 15:18:36 +01:00
public_key.h
rsa.c crypto: asymmetric_keys/rsa - Use non-conflicting variable name 2015-06-25 23:18:33 +08:00
signature.c KEYS: Merge the type-specific data with the payload data 2015-10-21 15:18:36 +01:00
verify_pefile.c PKCS#7: Appropriately restrict authenticated attributes and content type 2015-08-12 17:01:01 +01:00
verify_pefile.h pefile: Parse the "Microsoft individual code signing" data blob 2014-07-09 14:58:37 +01:00
x509.asn1 X.509: Add bits needed for PKCS#7 2014-07-01 16:40:19 +01:00
x509_akid.asn1 X.509: Extract both parts of the AuthorityKeyIdentifier 2015-08-07 16:26:13 +01:00
x509_cert_parser.c X.509: Fix leap year handling again 2016-04-12 09:08:46 -07:00
x509_parser.h KEYS: Merge the type-specific data with the payload data 2015-10-21 15:18:36 +01:00
x509_public_key.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2015-11-05 15:32:38 -08:00
x509_rsakey.asn1