[DLM] fix size of STATUS_REPLY message
When the not_ready routine sends a "fake" status reply with blank status flags, it needs to use the correct size for a normal STATUS_REPLY by including the size of the would-be config parameters. We also fill in the non-existant config parameters with an invalid lvblen value so it's easier to notice if these invalid paratmers are ever being used. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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@ -370,9 +370,10 @@ static void receive_rcom_lock_reply(struct dlm_ls *ls, struct dlm_rcom *rc_in)
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static int send_ls_not_ready(int nodeid, struct dlm_rcom *rc_in)
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{
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struct dlm_rcom *rc;
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struct rcom_config *rf;
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struct dlm_mhandle *mh;
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char *mb;
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int mb_len = sizeof(struct dlm_rcom);
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int mb_len = sizeof(struct dlm_rcom) + sizeof(struct rcom_config);
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mh = dlm_lowcomms_get_buffer(nodeid, mb_len, GFP_KERNEL, &mb);
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if (!mh)
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@ -391,6 +392,9 @@ static int send_ls_not_ready(int nodeid, struct dlm_rcom *rc_in)
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rc->rc_id = rc_in->rc_id;
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rc->rc_result = -ESRCH;
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rf = (struct rcom_config *) rc->rc_buf;
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rf->rf_lvblen = -1;
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dlm_rcom_out(rc);
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dlm_lowcomms_commit_buffer(mh);
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