On 2017/11/7 17:16, Daniel P. Berrange wrote:
> On Tue, Nov 07, 2017 at 10:27:10AM +0800, Longpeng (Mike) wrote:
>>
>>
>> On 2017/11/7 1:00, Eric Blake wrote:
>>
>>> On 11/06/2017 12:21 AM, Longpeng(Mike) wrote:
Test-crypto-hash calls qcrypto_hash_bytesv/digest/base64 with
errp=NULL, t
On Tue, Nov 07, 2017 at 10:27:10AM +0800, Longpeng (Mike) wrote:
>
>
> On 2017/11/7 1:00, Eric Blake wrote:
>
> > On 11/06/2017 12:21 AM, Longpeng(Mike) wrote:
> >> Test-crypto-hash calls qcrypto_hash_bytesv/digest/base64 with
> >> errp=NULL, this will cause a NULL poniter deference if afalg_dri
On 2017/11/7 1:00, Eric Blake wrote:
> On 11/06/2017 12:21 AM, Longpeng(Mike) wrote:
>> Test-crypto-hash calls qcrypto_hash_bytesv/digest/base64 with
>> errp=NULL, this will cause a NULL poniter deference if afalg_driver
>
> s/poniter deference/pointer dereference/
>
OK.
>> doesn't support r
On 2017/11/7 1:18, Stefan Hajnoczi wrote:
> On Mon, Nov 06, 2017 at 02:21:11PM +0800, Longpeng(Mike) wrote:
>> Test-crypto-hash calls qcrypto_hash_bytesv/digest/base64 with
>> errp=NULL, this will cause a NULL poniter deference if afalg_driver
>> doesn't support requested algos:
>> ret = qcr
On Mon, Nov 06, 2017 at 02:21:11PM +0800, Longpeng(Mike) wrote:
> Test-crypto-hash calls qcrypto_hash_bytesv/digest/base64 with
> errp=NULL, this will cause a NULL poniter deference if afalg_driver
> doesn't support requested algos:
> ret = qcrypto_hash_afalg_driver.hash_bytesv(alg, iov, niov,
On 11/06/2017 12:21 AM, Longpeng(Mike) wrote:
> Test-crypto-hash calls qcrypto_hash_bytesv/digest/base64 with
> errp=NULL, this will cause a NULL poniter deference if afalg_driver
s/poniter deference/pointer dereference/
> doesn't support requested algos:
> ret = qcrypto_hash_afalg_driver.has
> -Original Message-
> From: longpeng
> Sent: Monday, November 06, 2017 2:21 PM
> To: berra...@redhat.com; pbonz...@redhat.com; Gonglei (Arei)
> Cc: longpeng; qemu-devel@nongnu.org
> Subject: [PATCH] crypto: afalg: fix a NULL pointer dereference
>
> Test-crypto-hash calls qcrypto_hash_byt
Test-crypto-hash calls qcrypto_hash_bytesv/digest/base64 with
errp=NULL, this will cause a NULL poniter deference if afalg_driver
doesn't support requested algos:
ret = qcrypto_hash_afalg_driver.hash_bytesv(alg, iov, niov,
result, resultlen,
