Add event tag params error like "@"

[nikohpng]

Description

I have some problem when i support params in event tag. like this

event_id: dialog; [email protected]; from-tag=700b4f90be1402a360bbbd9e-1f29b3c1

I have test it, when I remove "@“，everything is ok.
Any one can give me some suggestion.

Log

2023-12-01 10:08:51.443468 92.53% [ERR] sofia_glue.c:3185 req_uri: sip:[email protected]:16500;transport=udp
2023-12-01 10:08:51.443468 92.53% [ERR] sofia_glue.c:3186 from_id: <sip:[email protected]:16520>
2023-12-01 10:08:51.443468 92.53% [ERR] sofia_glue.c:3187 to_id: <sip:[email protected]:16500>
tport.c:3286 tport_tsend() tport_tsend(0x7f41d0004500) tpn = UDP/192.168.1.66:16500
2023-12-01 10:08:51.443468 92.53% [ERR] sofia_glue.c:3188 contact_str: sip:[email protected]:16520;transport=udp
2023-12-01 10:08:51.443468 92.53% [ERR] sofia_glue.c:3189 user_via: SIP/2.0/udp 192.168.1.66:16520;rport
tport.c:4075 tport_resolve() tport_resolve addrinfo = 192.168.1.66:16500
2023-12-01 10:08:51.443468 92.53% [ERR] sofia_glue.c:3190 route_uri: sip:192.168.1.66:16500
tport.c:4709 tport_by_addrinfo() tport_by_addrinfo(0x7f41d0004500): not found by name UDP/192.168.1.66:16500
2023-12-01 10:08:51.443468 92.53% [ERR] sofia_glue.c:3191 event_id: kpml; [email protected]; from-tag=700b4f90be1402a360bbbd9e-1f29b3c1
nua_common.c:108 nh_create_handle() nua: nh_create_handle: entering
nua.c:341 nua_handle_bind() nua: nua_handle_bind: entering
nua.c:703 nua_subscribe() nua: nua_subscribe: entering
nua_stack.c:559 nua_signal() nua(0x7f41b0005f50): sent signal r_subscribe
tport.c:3623 tport_vsend() tport_vsend(0x7f41d0004500): 334 bytes of 334 to udp/192.168.1.66:16500
tport.c:3521 tport_send_msg() tport_vsend returned 334
2023-12-01 10:08:51.443468 92.53% [DEBUG] mod_sofia.c:169 (sofia/csbc/[email protected]) State Change CS_ROUTING -> CS_PARK
2023-12-01 10:08:51.443468 92.53% [DEBUG] mod_sofia.c:179 sofia/csbc/[email protected] SOFIA ROUTING
send 334 bytes to udp/[192.168.1.66]:16500 at 10:08:51.448855:
------------------------------------------------------------------------
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.66:16500;branch=z9hG4bKf46b.97354c3.0
From: "1014" <sip:[email protected]>;tag=700b4f90be1402a360bbbd9e-1f29b3c1
To: <sip:[email protected]>
Call-ID: [email protected]
CSeq: 101 INVITE
User-Agent: PBX
Content-Length: 0

2023-12-01 10:08:51.443468 92.53% [DEBUG] switch_core_state_machine.c:640 (sofia/csbc/[email protected]) State ROUTING going to sleep
nta.c:6868 incoming_reply() nta: sent 100 Trying for INVITE (101)
2023-12-01 10:08:51.443468 92.53% [DEBUG] switch_core_state_machine.c:581 (sofia/csbc/[email protected]) Running State Change CS_PARK (Cur 1 Tot 1)
nua_stack.c:599 nua_stack_signal() nua(0x7f41b0005f50): recv signal r_subscribe
nua_params.c:484 nua_stack_set_params() nua: nua_stack_set_params: entering
soa.c:280 soa_clone() soa_clone(static::0x7f41d0001930, 0x7f41d0001130, 0x7f41b0005f50) called
soa.c:403 soa_set_params() soa_set_params(static::0x7f41d00307a0, ...) called
soa.c:403 soa_set_params() soa_set_params(static::0x7f41d00307a0, ...) called
2023-12-01 10:08:51.443468 92.53% [DEBUG] switch_core_state_machine.c:656 (sofia/csbc/[email protected]) State PARK
2023-12-01 10:08:51.443468 92.53% [DEBUG] switch_core_state_machine.c:403 sofia/csbc/[email protected] Standard PARK
nua_stack.c:301 nua_stack_event() nua(0x7f41b0005f50): event r_subscribe 900 Internal error at nua_client.c:552
nua_stack.c:389 nua_application_event() nua: nua_application_event: entering
nua.c:1164 nua_handle_unref_user() nua nua_handle_unref_user(0x7f41b0005f50): entering
nua.c:365 nua_handle_magic() nua: nua_handle_magic: entering
nua.c:365 nua_handle_magic() nua: nua_handle_magic: entering
nua_stack.c:559 nua_signal() nua(0x7f41b0005f50): sent signal r_handle_unref
nua.c:1157 nua_unref_user() nua: nua_unref_user: entering
nua.c:1164 nua_handle_unref_user() nua nua_handle_unref_user(0x7f41b0005f50): entering
nua_stack.c:599 nua_stack_signal() nua(0x7f41b0005f50): recv signal r_handle_unref
nua_stack.c:559 nua_signal() nua(0x7f41b0005f50): sent signal r_handle_unref
nua_stack.c:559 nua_signal() nua((nil)): sent signal r_unref
nua.c:1157 nua_unref_user() nua: nua_unref_user: entering
nua_stack.c:599 nua_stack_signal() nua((nil)): recv signal r_unref
nua_stack.c:599 nua_stack_signal() nua(0x7f41b0005f50): recv signal r_handle_unref
nua_stack.c:599 nua_stack_signal() nua((nil)): recv signal r_unref
nua_stack.c:559 nua_signal() nua((nil)): sent signal r_unref
nta.c:1308 agent_timer() nta: timer set next to 19987 ms
tport.c:2770 tport_wakeup_pri() tport_wakeup_pri(0x7f41d0004500): events IN
tport.c:2893 tport_recv_event() tport_recv_event(0x7f41d0004500)
tport.c:3234 tport_recv_iovec() tport_recv_iovec(0x7f41d0004500) msg 0x7f41d0030c30 from (udp/192.168.1.66:16520) has 473 bytes, veclen = 1
recv 473 bytes from udp/[192.168.1.66]:16500 at 10:08:56.214369:

Env

• sofia-sip-1.13.7
• freeswitch-1.10.7