[v1,3/3] cryptodev: fix uninitialized session clear
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Commit Message
added check to see if a session for a device
has been initialised if it has return 0.
Fixes: 5d6c73dd5938 ("cryptodev: add reference count to session private data")
Cc: roy.fan.zhang@intel.com
Cc: stable@dpdk.org
Signed-off-by: Marko Kovacevic <marko.kovacevic@intel.com>
---
lib/librte_cryptodev/rte_cryptodev.c | 2 ++
1 file changed, 2 insertions(+)
@@ -1386,6 +1386,8 @@ rte_cryptodev_sym_session_clear(uint8_t dev_id,
return -EINVAL;
driver_id = dev->driver_id;
+ if (sess->sess_data[driver_id].refcnt == 0)
+ return 0;
if (--sess->sess_data[driver_id].refcnt != 0)
return -EBUSY;