I finally had some time to look into the source code, the issue comes from the
file textops/textops.c:2071
```C
while (find_line_start("Content-Type: ", 14, , ))
{
end = start + 14;
len = len - 14;
if (len > (content_type.len + 2))
Hi,
Here is one example, the XML body is not standard (yet), so I had to remove it.
Content-Length is to be checked
```
2016/04/11 16:38:17.645936 192.168.2.2:5062 -> 192.168.100.1:5060
INVITE sip:b...@example.com SIP/2.0
via: SIP/2.0/UDP 192.168.2.2:5062;branch=z9hG4bK-18344-1-10
From: "alice"
When I use get_body_part on a multipart body, it doesn't detect properly the
ending of multipart headers:
For instance in:
```
--vvemeemm0wqr7ayc5h367f3v8e66mc9t
Content-Type: application/sdp
Content-Length: 479
v=0
o=- 3669362310 3669362310 IN IP4 192.168.2.4
[...]
```
"Content-Length: 479"
Closed #561.
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Hi Daniel,
Yes, it works with "isalnum" in my test, but another define, just below:
is_char_equal is also using "isalpha" but I don't know if it needs modification:
```C
#define is_char_equal(_c_,_cs_) \
( (isalpha((int)_c_)?(((_c_)|0x20)==(_cs_)):((_c_)==(_cs_)))==1 )
```
---
You are
I have taken some time to investigate this issue and the problem is that you
use the "isalpha" function in the is_mime_char routine:
```C
#define is_mime_char(_c_) \
(isalpha((int)_c_) || (_c_)=='-' || (_c_)=='+' || (_c_)=='.' ||
(_c_)=='_')
```
But a MIME type can have digits in it
```
version: kamailio 5.0.0-dev0 (i386/linux) 00f108-dirty
flags: STATS: Off, EXTRA_DEBUG, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS,
USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP,
PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX,
Hi Daniel,
```
version: kamailio 4.4.0-pre1 (i386/linux) c5289e-dirty
flags: STATS: Off, EXTRA_DEBUG, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS,
USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP,
PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX,
Hello,
```
kamailio -v
version: kamailio 4.4.0-pre0 (i386/linux) f39d14-dirty
flags: STATS: Off, EXTRA_DEBUG, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS,
USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP,
PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX,
Conflicts !
Auto-merging modules/presence/notify.c
CONFLICT (add/add): Merge conflict in modules/presence/notify.c
Auto-merging modules/db_text/dbtext.h
CONFLICT (add/add): Merge conflict in modules/db_text/dbtext.h
Auto-merging modules/db_text/dbtext.c
CONFLICT (add/add): Merge conflict in
Hello smititelu,
```
version: kamailio 4.4.0-dev7 (i386/linux) 645838-dirty
flags: STATS: Off, EXTRA_DEBUG, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS,
USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP,
PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX,
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Yes I forgot to mention those, they were in my shared configuration
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Hello Daniel,
Looks like it is solved, not crashing anymore:
```
[...]
Dec 14 16:58:25 banshee1 kamailio-0[16952]: INFO:
Hi everyone,
```
version: kamailio 440-dev7 (i386/linux) c73b9c-dirty
flags: STATS: Off, EXTRA_DEBUG, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS,
USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP,
PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX,
Hello Daniel,
I have done some extensive testing this time to be sure and it looks like
Kamailio doesn't crash anymore, which is good. So issue solved, thank you.
I have only these errors in logs, which are normal and I think I can handle
them:
```
Oct 26 09:48:51 system
I managed to catch the issue again on another test. Same backtrace:
```
Program terminated with signal 11, Segmentation fault.
#0 0xb64c24c0 in get_hash1_raw () at ../../hashes.h:109
109 hash_update_str(s, s+len, p, v, h);
#0 0xb64c24c0 in get_hash1_raw () at ../../hashes.h:109
#1
Ok, I recompiled Kamailio with all debug symbols, here is the full backtrace of
another test run, same crash, same log messages:
```
Program terminated with signal 11, Segmentation fault.
#0 0xb652b2e4 in get_hash1_raw (s=0x0, len=0) at ../../hashes.h:109
109 hash_update_str(s,
Issue maybe related to DBMS, no segfault with MySQL and the same scenario.
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```
version: kamailio 4.4.0-dev5 (i386/linux) 9251a6
flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS,
DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC,
F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT,
USE_DNS_CACHE,
Well replacing this :
```C++
if (dbmode != RLS_DB_ONLY)
```
By this :
```C++
if(get_to(msg)-tag_value.s==NULL || get_to(msg)-tag_value.len==0)
```
Which is a detection of initial transaction if I'am understanding well (no to
tag). There is such a detection upper in the code (line 610-611) :
Scenario :
Loading a rls-services XML file to ad...@example.com (XCAP HTTP PUT) :
```xml
?xml version=1.0 encoding=UTF-8?
rls-services
service uri=sip:poi...@example.com
list name=points
entry uri=sip:poi...@example.com
display-namePoint 1/display-name
IMHO, configuration file consolidation in one single file will make the
learning curve much steeper for beginners and newcomers. I found it rather
difficult to read and understand one big file with alot of #!ifdef blocks.
Multiple, but simple and very specialized configuration files have the
presence;winfo - presence.winfo
just a typo, imho
You can view, comment on, or merge this pull request online at:
https://github.com/kamailio/kamailio/pull/270
-- Commit Summary --
* Update hash.h
-- File Changes --
M modules/pua/hash.h (2)
-- Patch Links --
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