Longpeng f1710638ed crypto: afalg: fix a NULL pointer dereference ... Test-crypto-hash calls qcrypto_hash_bytesv/digest/base64 with errp=NULL, this will cause a NULL pointer dereference if afalg_driver doesn't support requested algos: ret = qcrypto_hash_afalg_driver.hash_bytesv(alg, iov, niov, result, resultlen, errp); if (ret == 0) { return ret; } error_free(*errp); // <--- here Because the error message is thrown away immediately, we should just pass NULL to hash_bytesv(). There is also the same problem in afalg-backend cipher & hmac, let's fix them together. Reviewed-by: Eric Blake <eblake@redhat.com> Reported-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Longpeng <longpeng2@huawei.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>		2017-11-08 11:05:09 +00:00
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aes.c
afalg.c
afalgpriv.h
afsplit.c
block-luks.c
block-luks.h
block-qcow.c
block-qcow.h
block.c
blockpriv.h
cipher-afalg.c
cipher-builtin.c
cipher-gcrypt.c
cipher-nettle.c
cipher.c
cipherpriv.h
desrfb.c
hash-afalg.c
hash-gcrypt.c
hash-glib.c
hash-nettle.c
hash.c
hashpriv.h
hmac-gcrypt.c
hmac-glib.c
hmac-nettle.c
hmac.c
hmacpriv.h
init.c
ivgen-essiv.c
ivgen-essiv.h
ivgen-plain64.c
ivgen-plain64.h
ivgen-plain.c
ivgen-plain.h
ivgen.c
ivgenpriv.h
Makefile.objs
pbkdf-gcrypt.c
pbkdf-nettle.c
pbkdf-stub.c
pbkdf.c
random-gcrypt.c
random-gnutls.c
random-platform.c
secret.c
tlscreds.c
tlscredsanon.c
tlscredspriv.h
tlscredsx509.c
tlssession.c
trace-events
xts.c