crash when a Paging Response contains an unknown mobile identity
When osmo-msc receives a Paging Response with an unknown mobile identity, msc_a_fsm_releasing_onenter() already discards all use counts.
After that, gsm48_rx_rr_pag_resp() again tries to remove the MSC_A_USE_PAGING_RESPONSE use count, resulting in a negative counter,
which the msc_a_put() macro asserts on and crashes osmo-msc.
- Status changed from New to In Progress
- Assignee set to neels
- % Done changed from 0 to 90