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29f641951b
'thmac' is not used after that point.
Indeed, subflow_ulp_clone() is called when the request on the passive
side is over, so when the truncated HMAC is no longer needed.
Note that in case of SYN cookies, thmac will not be initialised. So
better to remove it to avoid a warning from debug tools like KMSAN for
reading uninitialised data.
Fixes: f296234c98 ("mptcp: Add handling of incoming MP_JOIN requests")
Cc: stable@vger.kernel.org
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20260908-net-mptcp-misc-fixes-7-3-rc1-v2-2-df1de70348b6@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2219 lines
62 KiB
2219 lines
62 KiB