<nf>/init.c:<nf>_main() :
ogs_pollset_poll() receives the time of the expiration of next timer as
an argument. If this timeout is in very near future (1 millisecond),
and if there are multiple events that need to be processed by
ogs_pollset_poll(), these could take more than 1 millisecond for
processing, resulting in the timer already passed the expiration.
In case that another NF is under heavy load and responds to an SBI
request with some delay of a few seconds, it can happen that
ogs_pollset_poll() adds SBI responses to the event list for further
processing, then ogs_timer_mgr_expire() is called which will add an
additional event for timer expiration. When all events are processed
one-by-one, the SBI xact would get deleted twice in a row, resulting in
a crash.
0 __GI_abort () at ./stdlib/abort.c:107
1 0x00007f9de91693b1 in ?? () from /lib/x86_64-linux-gnu/libtalloc.so.2
2 0x00007f9de9a21745 in ogs_talloc_free (ptr=0x7f9d906c2c70, location=0x7f9de960bf41 "../lib/sbi/message.c:2423") at ../lib/core/ogs-memory.c:107
3 0x00007f9de95dbf31 in ogs_sbi_discovery_option_free (discovery_option=0x7f9d9090e670) at ../lib/sbi/message.c:2423
4 0x00007f9de95f7c47 in ogs_sbi_xact_remove (xact=0x7f9db630b630) at ../lib/sbi/context.c:1702
5 0x000055a482784846 in amf_state_operational (s=0x7f9d9488bbb0, e=0x7f9d90aecf20) at ../src/amf/amf-sm.c:604
6 0x00007f9de9a33cf0 in ogs_fsm_dispatch (fsm=0x7f9d9488bbb0, event=0x7f9d90aecf20) at ../lib/core/ogs-fsm.c:127
7 0x000055a48275b32e in amf_main (data=0x0) at ../src/amf/init.c:149
8 0x00007f9de9a249eb in thread_worker (arg=0x55a483d41d90) at ../lib/core/ogs-thread.c:67
9 0x00007f9de8fd2b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
10 0x00007f9de9063bb4 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:100
These UTF-8 characters are causing issues with static code analysis
tools.
Error: encoding error in ./lib/crypt/zuc.c
'utf-8' codec can't decode byte 0x97 in position 3948: invalid start byte
Python3 requires input character data to be perfectly encoded;
it also requires perfectly correct system encoding settings.
Unfortunately, your data and/or system settings are not.
Other NF instances are obtained through NRF
or created directly through configuration files.
Other NFs created by the config file should not be passed
through NRF discovery or anything like that.
Since self-created NF Instances do not have an ID,
they are implemented to exclude them from NRF Discovery.
* [MME] Introduce aging timers
* Creating three new timers
* mirroring work done by gstaa on the AMF
* Implicit detach procedures added
* Fix for detach from unknown UE
* no Purge Timer, no config, expanded code
A buffer overflow occurred in ALPINE
because the size of the pfcp message structure increased by
ogs_pfcp_tlv_framed_route_t framed_route[8];
ogs_pfcp_tlv_framed_ipv6_route_t framed_ipv6_route[8];