Hi, I had crashed the opensmppbox when I've used smsc-route group to route MT messages out of the box. For example, if you add such block to route MT from esme test1 to the smsc jasper you'll get panic:
group = smsc-route smsbox-id = test1 smsc-id = jasper 2017-11-16 10:36:32 [1578] [0] INFO: Starting to log to file /var/log/kannel/opensmppbox.log level 0 2017-11-16 10:36:32 [1578] [0] INFO: Added logfile `/var/log/kannel/opensmppbox.log' with level `0'. 2017-11-16 10:36:32 [1578] [0] DEBUG: Adding smsc routing to id <jasper> for box id <test1> 2017-11-16 10:36:32 [1578] [0] PANIC: gwlib/octstr.c:2564: seems_valid_real: Assertion `ostr->data != NULL' failed. (Called from gwlib/octstr.c:325:octstr_destroy.) 2017-11-16 10:36:32 [1578] [0] PANIC: /usr/local/kannel/sbin/opensmppbox(gw_backtrace+0xae) [0x45654e] 2017-11-16 10:36:32 [1578] [0] PANIC: /usr/local/kannel/sbin/opensmppbox(gw_panic+0x15f) [0x4566bf] 2017-11-16 10:36:32 [1578] [0] PANIC: /usr/local/kannel/sbin/opensmppbox() [0x45dac0] 2017-11-16 10:36:32 [1578] [0] PANIC: /usr/local/kannel/sbin/opensmppbox(octstr_destroy+0x1d) [0x45dfbd] 2017-11-16 10:36:32 [1578] [0] PANIC: /usr/local/kannel/sbin/opensmppbox(main+0x8bc) [0x40bf6c] 2017-11-16 10:36:32 [1578] [0] PANIC: /lib64/libc.so.6(__libc_start_main+0xf5) [0x7ffff5e7cc05] 2017-11-16 10:36:32 [1578] [0] PANIC: /usr/local/kannel/sbin/opensmppbox() [0x40c82a] There's an issue of freeing of unallocated pointers. This has been fixed. Another issue found in delivery receipt with EXPIRE status that coming from smsc to esme with "stat:(null)" status instead of EXPIRED. I have added the EXPIRE status in msg_to_pdu of opensmppbox. In some cases it's very important to get this status instead of "(null)" value in delivery receipt. See attached patch. Please share any feedback. Thank you. -- Regards, Denis S.Davydov
opensmppbox.c.patch
Description: Binary data
