<p></p>
<p>thanks for you reply. this is gdb info</p>
<p>(gdb) frame 5<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="51480460" data-permission-text="Title is private" data-url="https://github.com/kamailio/kamailio/issues/5" data-hovercard-type="issue" data-hovercard-url="/kamailio/kamailio/issues/5/hovercard" href="https://github.com/kamailio/kamailio/issues/5">#5</a>  0x00002ae1c4951e76 in build_local_reparse (Trans=0x2ae1c94524d8, branch=0, len=0x7ffe977ff370, method=0x2ae1c4a2399b "ACK", method_len=3, to=0x7ffe977ff130, reason=0x0) at t_msgbuilder.c:518<br>
518     t_msgbuilder.c: 没有那个文件或目录.<br>
(gdb) p *to<br>
$1 = {<br>
s = 0xa75700 <buf.6868+26848> "To: "2002"sip:2002@172.18.67.42:55067;tag=670c2f03af90d102a11b20f011f4b096-d335\r\nFrom: "3001"sip:3001@172.18.67.42:55067;tag=c52db331\r\nCall-ID: OTRhY2IyZTU2ZDc3MWY2MWM3MGQ0Njc4YjBhOWRlOGY.\r\nCSeq: "..., len = 83}<br>
(gdb) info locals<br>
invite_buf = 0x2ae1c988bed8 "INVITE sip:2002@172.18.67.42 SIP/2.0\r\nRecord-Route: sip:172.18.67.32;r2=on;lr=on;ftag=c52db331\r\nRecord-Route: sip:172.18.67.42;r2=on;lr=on;ftag=c52db331\r\nRecord-Route: <sip:172.18.67.32;r2=on;lr=o"...<br>
invite_buf_end = 0x2ae1c988be90 "X\026"<br>
cancel_buf = 0x2ae1c93bf590 "ACK sip:2002@172.18.67.42 SIP/2.0\r\n\253"<br>
s = 0x2ae1c988befe "Record-Route: sip:172.18.67.32;r2=on;lr=on;ftag=c52db331\r\nRecord-Route: sip:172.18.67.42;r2=on;lr=on;ftag=c52db331\r\nRecord-Route: sip:172.18.67.32;r2=on;lr=on;ftag=c52db331\r\nRecord-Route: <sip:1"...<br>
s1 = 0x2ae1c988bedf "sip:2002@172.18.67.42 SIP/2.0\r\nRecord-Route: sip:172.18.67.32;r2=on;lr=on;ftag=c52db331\r\nRecord-Route: sip:172.18.67.42;r2=on;lr=on;ftag=c52db331\r\nRecord-Route: <sip:172.18.67.32;r2=on;lr=on;ftag="...<br>
d = 0x2ae1c93bf5b3 "\253"<br>
invite_len = -72<br>
hf_type = -918215464<br>
first_via = 1<br>
to_len = 83<br>
cancel_buf_len = 11<br>
reason_len = 0<br>
code_len = 0<br>
reas1 = 0x0<br>
reas_last = 0x0<br>
hdr = 0x7ffe977ff1b0<br>
hadded = 0<br>
cenv = 0xada8e0 <_sr_cfgenv><br>
<strong>FUNCTION</strong> = "build_local_reparse"</p>

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