11 Jun
2019
11 Jun
'19
3:44 p.m.
I assigned a const sdp string to it just for checking. Does it matter to
allocate new memory for newbody?
On Tue, 11 Jun 2019, 15:22 Daniel-Constantin Mierla <miconda(a)gmail.com
wrote:
Hello,
how do you set newbody.s and newbody.len?
Daniel
On 11.06.19 12:29, Mojtaba wrote:
Not yet, because it is under developing, i could
paste it here right
away.
{
.
.
.
body.s = get_body(msg);
if (body.s == 0) {
LM_ERR("failed to get the message body\n");
return -1;
}
body.len = msg->len - (int) (body.s - msg->buf);
// body.len = strlen(body.s);
if (body.len == 0) {
LM_DBG("message body has zero length\n");
return -1;
}
l = del_lump(msg, body.s - msg->buf, body.len, 0);
if (!l) {
LM_ERR("del_lump failed\n");
return -1;
}
if (!insert_new_lump_after(l, newbody.s, newbody.len, 0)) {
LM_ERR("insert_new_lump_after failed\n");
return -1;
}
}
I asked related issue in this regards in Kamailio developer forum,
before. let me paste it at below. The means of other_process function
is above code.
In during developing new module in Kamailio, I encountered with
strange behaviour. I used htable module instead of linked list for
save some temporary data during call process.dependencies module to
save some information. the skeleton of my code is like thus:
if (SIP_REQUEST &METHOD_INVITE) {
insert_data_htable("some data");
other_process(msg);
}else if(SIP_REPLY){
get_data_htable("some data");
other_process(msg);
}
In other_process function i have some changes in msg's body with message
lump.
But after i make first call in kamailio. The
kamailio was crashed.What
is it's problem?
In additional if i comment either insert/get_data_htable function or
othet_process function, i dont have this issue.
With best regards.
On Tue, Jun 11, 2019 at 2:46 PM Daniel-Constantin Mierla
<miconda(a)gmail.com> wrote:
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Hello,
likely you didn't allocate the pointer inserted in data lump list. Is
the code using data lumps available to look at on git?
Cheers,
Daniel
On 11.06.19 12:01, Mojtaba wrote:
--
--Mojtaba Esfandiari.S Hello,
What does this CRITICAL error mean?
Jun 11 05:48:13 debian8 /usr/local/sbin/kamailio[8468]: {1 1 INVITE
Njg0MzNhMzJhOTY3MzQ3NmNlNWY0ODkzMTJmNTM1ZTk.} CRITICAL: <core>
[core/mem/q_malloc.c:486]: qm_free(): BUG: bad pointer 0xa3c188 (out
of memory block!) called from core: core/data_lump.c: free_lump(466) -
aborting
I got it when i make new call during debugging new module in Kamailio?
In module we have to change some message's body with data_lump.
I asked relaed issue (strange behaviour while developing new module)
in Kamailio developer forum <sr-dev(a)lists.kamailio.org>
With Best Regards.
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda