crypto/aesni_mb: check if session is valid
Checks
Commit Message
Check if session is valid after getting operation
out of the internal IPSec MB manager, in case the
session has been freed while the operation was still
inside the manager.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
---
drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c | 4 ++++
1 file changed, 4 insertions(+)
Comments
>
> Check if session is valid after getting operation
> out of the internal IPSec MB manager, in case the
> session has been freed while the operation was still
> inside the manager.
>
> Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
> ---
Applied to dpdk-next-crypto
Thanks.
@@ -1178,6 +1178,10 @@ post_process_mb_job(struct aesni_mb_qp *qp, JOB_AES_HMAC *job)
struct aesni_mb_session *sess = get_sym_session_private_data(
op->sym->session,
cryptodev_driver_id);
+ if (unlikely(sess == NULL)) {
+ op->status = RTE_CRYPTO_OP_STATUS_INVALID_SESSION;
+ return op;
+ }
if (likely(op->status == RTE_CRYPTO_OP_STATUS_NOT_PROCESSED)) {
switch (job->status) {