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	If a transport is created with the same transport type, source IP address, and source port as one that already exists the old transport is moved into a linked list called "tp_list". If this old transport is later shutdown it will not be destroyed as the process checks whether the transport is valid or not. This check does not look at the "tp_list" when making the determination causing the transport to not be destroyed. This change updates the logic to query not just the main storage method for transports but also the "tp_list". Upstream issue https://trac.pjsip.org/repos/ticket/2061 ASTERISK-27411 Change-Id: Ic5c2bb60226df0ef1c8851359ed8d4cd64469429
		
			
				
	
	
		
			28 lines
		
	
	
		
			781 B
		
	
	
	
		
			Diff
		
	
	
	
	
	
			
		
		
	
	
			28 lines
		
	
	
		
			781 B
		
	
	
	
		
			Diff
		
	
	
	
	
	
| diff --git a/pjsip/src/pjsip/sip_transport.c b/pjsip/src/pjsip/sip_transport.c
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| index e4bec24..a39b56e 100644
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| --- a/pjsip/src/pjsip/sip_transport.c
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| +++ b/pjsip/src/pjsip/sip_transport.c
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| @@ -957,7 +957,21 @@ static pj_bool_t is_transport_valid(pjsip_tpmgr *tpmgr, pjsip_transport *tp,
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|  				    const pjsip_transport_key *key,
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|  				    int key_len)
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|  {
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| -    return (pj_hash_get(tpmgr->table, key, key_len, NULL) == (void*)tp);
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| +    transport *tp_iter;
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| +
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| +    if (pj_hash_get(tpmgr->table, key, key_len, NULL) == (void*)tp) {
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| +        return PJ_TRUE;
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| +    }
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| +
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| +    tp_iter = tpmgr->tp_list.next;
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| +    while (tp_iter != &tpmgr->tp_list) {
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| +        if (tp_iter->tp == tp) {
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| +            return PJ_TRUE;
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| +        }
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| +        tp_iter = tp_iter->next;
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| +    }
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| +
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| +    return PJ_FALSE;
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|  }
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|  
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|  /*
 |