Commit b18e36df authored by Vikash Garodia's avatar Vikash Garodia Committed by Hans Verkuil
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media: venus: hfi: fix the check to handle session buffer requirement 



Buffer requirement, for different buffer type, comes from video firmware.
While copying these requirements, there is an OOB possibility when the
payload from firmware is more than expected size. Fix the check to avoid
the OOB possibility.

Cc: stable@vger.kernel.org
Fixes: 09c2845e ("[media] media: venus: hfi: add Host Firmware Interface (HFI)")
Reviewed-by: default avatarNathan Hebert <nhebert@chromium.org>
Signed-off-by: default avatarVikash Garodia <quic_vgarodia@quicinc.com>
Signed-off-by: default avatarStanimir Varbanov <stanimir.k.varbanov@gmail.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
parent 5e538fce
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