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authorXin Long <lucien.xin@gmail.com>2016-07-30 08:14:41 +0200
committerDavid S. Miller <davem@davemloft.net>2016-07-31 07:06:22 +0200
commite08786942e0ea3a3cb268e6c62523d40f1c5eeb8 (patch)
treee738a612df3e51d18ca95d387a1d778483c20f44 /drivers/net
parentsctp: allow delivering notifications after receiving SHUTDOWN (diff)
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sctp: allow receiving msg when TCP-style sk is in CLOSED state
Commit 141ddefce7c8 ("sctp: change sk state to CLOSED instead of CLOSING in sctp_sock_migrate") changed sk state to CLOSED if the assoc is closed when sctp_accept clones a new sk. If there is still data in sk receive queue, users will not be able to read it any more, as sctp_recvmsg returns directly if sk state is CLOSED. This patch is to add CLOSED state check in sctp_recvmsg to allow reading data from TCP-style sk with CLOSED state as what TCP does. Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
0 files changed, 0 insertions, 0 deletions