[SR-Users] FW: (Devel) Segmentation fault using pua_dialoginfo

[Daniel-Constantin Mierla]

Hello,

the content of ps->param is pretty much all invalid. So looks like a 
callback on a freed/invalid parameter, could be a double-callback execution.

Set debug=3 and send all the messages for such case -- it might be quite 
a lot of them, so send them to my email address, the mailing list has a 
limit of message size.

Cheers,
Daniel

On 5/17/12 2:13 PM, Charles Chance wrote:
>
> Hi,
>
> Requested output as follows:
>
> (gdb) frame 1
>
> #1  publ_cback_func (t=0xb3dc8e38, type=1024, ps=0xbfcdd5d8)
>
>     at send_publish.c:246
>
> 246 hash_code= core_hash(hentity->pres_uri, NULL, HASH_SIZE);
>
> (gdb) p *ps
>
> $2 = {req = 0x0, rpl = 0xb7c30340, param = 0xb3dc3ff4, code = 412, 
> flags = 0,
>
>   branch = 0, t_rbuf = 0x0, dst = 0x0, send_buf = {s = 0x0, len = 0}}
>
> (gdb) p *(ua_pres_t*)(*ps->param)
>
> $3 = {id = {s = 0x20455942 <Address 0x20455942 out of bounds>,
>
>     len = 980445555}, pres_uri = 0x40323531, event = 875444279,
>
>   expires = 875703856, desired_expires = 858861105, flag = 808794676,
>
>   db_flag = 1394618421, cb_param = 0x322f5049, next = 0xa0d302e,
>
>   ua_flag = 979462486, etag = {
>
>     s = 0x50495320 <Address 0x50495320 out of bounds>, len = 808333871},
>
>   tuple_id = {s = 0x5044552f <Address 0x5044552f out of bounds>,
>
>     len = 775436064}, body = 0x322e3034, content_type = {
>
>     s = 0x312e3134 <Address 0x312e3134 out of bounds>, len = 1648047155},
>
>   watcher_uri = 0x636e6172, call_id = {
>
>     s = 0x397a3d68 <Address 0x397a3d68 out of bounds>, len = 1647593320},
>
>   to_tag = {s = 0x3435634b <Address 0x3435634b out of bounds>,
>
>     len = 842149473}, from_tag = {
>
>     s = 0x63306461 <Address 0x63306461 out of bounds>, len = 808334648},
>
>   cseq = 1767246349, version = 1394621025, outbound_proxy = 0x322f5049,
>
>   extra_headers = 0x552f302e, record_route = {
>
>     s = 0x31205044 <Address 0x31205044 out of bounds>, len = 825111097},
>
>   remote_contact = {s = 0x312e3836 <Address 0x312e3836 out of bounds>,
>
>     len = 976498224}, contact = {
>
>     s = 0x36373135 <Address 0x36373135 out of bounds>, len = 1701985073}}
>
> Yes, it is a test server so very happy to arrange for remote access if 
> required. In the meantime, I will do a little more digging to try to 
> find out why entity is null.
>
> Cheers,
>
> Charles
>

-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda



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