vty: show subscriber: put() before printing the use count
Do not show the VTY command's own use count during 'show subscriber <ID>'. When using 'show subscriber msisdn 2023', I was surprised to see a use count of 2 and suspected a use count leak. With 'show subscriber cache' however, the use count is 1. So I realized it is the vty command's own use count that makes it two, besides the lu_complete=true one. Change-Id: Id02b57b7ed299b010b9f8b9e809548eb1e6aa699
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@ -832,10 +832,13 @@ DEFUN(show_subscr,
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return CMD_WARNING;
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return CMD_WARNING;
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}
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}
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subscr_dump_full_vty(vty, vsub);
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/* In the vty output to the user, exclude this local use count added by vlr_subscr_get() in get_vsub_by_argv().
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* This works, because: for get_vsub_by_argv() to succeed, there *must* have been at least one use count before
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* this, and since this is not multi-threaded, this vlr_subscr_put() cannot possibly reach a count of 0. */
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vlr_subscr_put(vsub);
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vlr_subscr_put(vsub);
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subscr_dump_full_vty(vty, vsub);
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return CMD_SUCCESS;
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return CMD_SUCCESS;
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}
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}
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