zhenwei pi e2a7fdfb36 socket: fix disconnect corner case for iser ...

iscsi->fd is never initialized in iser driver, so iscsi_disconnect
always does not work for iser context.

iscsi->fd is used as a member variable of TCP context, so let iscsi
TCP driver handle iscsi->fd, we just call iscsi_disconnect in
iscsi_destroy_context. Luckly, TCP driver has already handle invalid
iscsi->fd case in iscsi_tcp_disconnect.

And fix NULL pointer case for iscsi_disconnect.

Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>

2020-02-27 10:02:02 +08:00

28 KiB

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