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sctp: fix SCTP_PEER_ADDR_PARAMS socket option

Description

sctp: fix SCTP_PEER_ADDR_PARAMS socket option

Ignore spp_pathmtu if it is 0, when setting the IPPROTO_SCTP level
socket option SCTP_PEER_ADDR_PARAMS as required by RFC 6458.

(cherry picked from commit eb79855920ffa33d6c096221eac9cc9a6d7a484b)

Details

Provenance
tuexenAuthored on Apr 30 2021, 10:27 AM
Parents
rG6b1dfc549caf: sctp: use RTO.Initial of 1 second as specified in RFC 4960bis
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