diff options
| author |   Fan Zhang <roy.fan.zhang@intel.com> | 2021-05-07 12:50:18 +0100 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2021-05-07 16:31:42 +0000 |
| commit | 7508f0a7ea325b5c65f516acaa4ccd074a122af3 (patch) | |
| tree | 00319a3f74e8202a5473882e582322c7e9a8de1e /src/plugins/dpdk/cryptodev/cryptodev.c | |
| parent | c62252df1522318d65ca584a53cdfef29b3f839c (diff) | |
dpdk: fix cryptodev session handler
Type: fix
This patch fixes the possible segmentation fault in DPDK
cryptodev when deleting session.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Change-Id: Ie81de09f7250eb5c1ed6ee471363137d8372fe27
Diffstat (limited to 'src/plugins/dpdk/cryptodev/cryptodev.c')
| -rw-r--r-- | src/plugins/dpdk/cryptodev/cryptodev.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/plugins/dpdk/cryptodev/cryptodev.c b/src/plugins/dpdk/cryptodev/cryptodev.c index a310538f064..246951d396c 100644 --- a/src/plugins/dpdk/cryptodev/cryptodev.c +++ b/src/plugins/dpdk/cryptodev/cryptodev.c @@ -287,6 +287,10 @@ cryptodev_sess_handler (vlib_main_t *vm, vnet_crypto_key_op_t kop, vec_foreach_index (i, cmt->per_numa_data) { + if (!ckey->keys) + continue; + if (!ckey->keys[i]) + continue; if (ckey->keys[i][CRYPTODEV_OP_TYPE_ENCRYPT]) { cryptodev_session_del (ckey->keys[i][CRYPTODEV_OP_TYPE_ENCRYPT]); |