Xin Long a1fafee96a sctp: return true only for pathmtu update in sctp_transport_pl_toobig
[ Upstream commit 75cf662c64dd8543f56c329c69eba18141c8fd9f ]

sctp_transport_pl_toobig() supposes to return true only if there's
pathmtu update, so that in sctp_icmp_frag_needed() it would call
sctp_assoc_sync_pmtu() and sctp_retransmit(). This patch is to fix
these return places in sctp_transport_pl_toobig().

Fixes: 836964083177 ("sctp: do state transition when receiving an icmp TOOBIG packet")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-11-18 19:16:43 +01:00
..
2018-02-13 13:56:31 -05:00