dpdk-dev] [PATCH] cryptodev: fix missing device id range checking

-----Original Message-----

From: Dybkowski, AdamX <adamx.dybkowski at intel.com<https://mails.dpdk.org/listinfo/dev>>

Sent: Thursday, February 20, 2020 3:04 PM

To: dev at dpdk.org<https://mails.dpdk.org/listinfo/dev>; Trahe, Fiona <fiona.trahe at intel.com<https://mails.dpdk.org/listinfo/dev>>; akhil.goyal at nxp.com<https://mails.dpdk.org/listinfo/dev>

Cc Dybkowski, AdamX <adamx.dybkowski at intel.com<https://mails.dpdk.org/listinfo/dev>>; stable at dpdk.org<https://mails.dpdk.org/listinfo/dev>

Subject: [PATCH] cryptodev: fix missing device id range checking

This patch adds range-checking of the device id passed from

the user app code. It prevents out-of-range array accesses

which in some situations resulted in an

application crash (segfault).

Fixes 3dd4435cf473 ("cryptodev: fix checks related to device id")

Cc stable at dpdk.org<https://mails.dpdk.org/listinfo/dev>

Signed-off-by Adam Dybkowski <adamx.dybkowski at intel.com<https://mails.dpdk.org/listinfo/dev>>