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Commit a9e6e744 authored by Kalesh AP's avatar Kalesh AP Committed by Jason Gunthorpe
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RDMA/bnxt_re: Fix out of bound check

Driver exports pacing stats only on GenP5 and P7 adapters. But while
parsing the pacing stats, driver has a check for "rdev->dbr_pacing".  This
caused a trace when KASAN is enabled.

BUG: KASAN: slab-out-of-bounds in bnxt_re_get_hw_stats+0x2b6a/0x2e00 [bnxt_re]
Write of size 8 at addr ffff8885942a6340 by task modprobe/4809

Fixes: 8b6573ff ("bnxt_re: Update the debug counters for doorbell pacing")
Link: https://patch.msgid.link/r/1728373302-19530-3-git-send-email-selvin.xavier@broadcom.com


Signed-off-by: default avatarKalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: default avatarSelvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@nvidia.com>
parent ac6df537
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