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| author | Xin Long <lucien.xin@gmail.com> | 2019-08-12 20:49:12 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-08-25 10:51:52 +0200 |
| commit | f85c2f3ab4a074a23946a480b7c0755637a04f93 (patch) | |
| tree | 5103d3c2a317bbd4f2d19032403684fa18dc9121 /net/sctp | |
| parent | 7876df0500d23e353803318297d5b42944a2e369 (diff) | |
sctp: fix the transport error_count check
[ Upstream commit a1794de8b92ea6bc2037f445b296814ac826693e ]
As the annotation says in sctp_do_8_2_transport_strike():
"If the transport error count is greater than the pf_retrans
threshold, and less than pathmaxrtx ..."
It should be transport->error_count checked with pathmaxrxt,
instead of asoc->pf_retrans.
Fixes: 5aa93bcf66f4 ("sctp: Implement quick failover draft from tsvwg")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/sm_sideeffect.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c index c345bf153bed..b1ead1776e81 100644 --- a/net/sctp/sm_sideeffect.c +++ b/net/sctp/sm_sideeffect.c @@ -508,7 +508,7 @@ static void sctp_do_8_2_transport_strike(sctp_cmd_seq_t *commands, */ if (net->sctp.pf_enable && (transport->state == SCTP_ACTIVE) && - (asoc->pf_retrans < transport->pathmaxrxt) && + (transport->error_count < transport->pathmaxrxt) && (transport->error_count > asoc->pf_retrans)) { sctp_assoc_control_transport(asoc, transport, |