Re: [PATCH net v4] sctp: fix a potential OOB access in sctp_sched_set_sched()

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On Wed, May 03, 2023 at 01:37:59PM +0000, Gavrilov Ilia wrote:
> The 'sched' index value must be checked before accessing an element
> of the 'sctp_sched_ops' array. Otherwise, it can lead to OOB access.
> Note that it's harmless since the 'sched' parameter is checked before
> calling 'sctp_sched_set_sched'.
> Found by InfoTeCS on behalf of Linux Verification Center
> ( with SVACE.
> Reviewed-by: Xin Long <>
> Reviewed-by: Simon Horman <simon.horman@xxxxxxxxxxxx>
> Signed-off-by: Ilia.Gavrilov <Ilia.Gavrilov@xxxxxxxxxxx>

Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@xxxxxxxxx>


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