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Commit 4cb9d6ea authored by Daniel Borkmann's avatar Daniel Borkmann Committed by David S. Miller
Browse files

sctp: jsctp_sf_eat_sack: fix jprobes function signature mismatch 



Commit 24cb81a6 (sctp: Push struct net down into all of the
state machine functions) introduced the net structure into all
state machine functions, but jsctp_sf_eat_sack was not updated,
hence when SCTP association probing is enabled in the kernel,
any simple SCTP client/server program from userspace will panic
the kernel.

Cc: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: default avatarDaniel Borkmann <dborkman@redhat.com>
Acked-by: default avatarVlad Yasevich <vyasevich@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ccb1c31a

net/sctp/probe.c

+2 −1
Original line number Diff line number Diff line
@@ -122,7 +122,8 @@ static const struct file_operations sctpprobe_fops = { 
	.llseek = noop_llseek,

};



sctp_disposition_t jsctp_sf_eat_sack(const struct sctp_endpoint *ep,

sctp_disposition_t jsctp_sf_eat_sack(struct net *net,

				     const struct sctp_endpoint *ep,

				     const struct sctp_association *asoc,

				     const sctp_subtype_t type,

				     void *arg,