openmcu-ru critical memory leak

[nvnhcmus]

I have a big problem with openmcu, it has a critical leak memory issue.

• sip registeration with sofia-sip is leaking memory.
• big memory leak in video call.

Is there any solution or tools for me to check and fix the leak memory?

@P/S: I used the current version from github.

[tenge-amzn]

I have a big problem with openmcu, it has a critical leak memory issue.

• sip registeration with sofia-sip is leaking memory.
• big memory leak in video call.

Is there any solution or tools for me to check and fix the leak memory?

@P/S: I used the current version from github.

Hi, any findings about the memory leak? I also noticed lots of memory leak issue, but still locating them.

[kay27]

I do apologize, still can't reproduce it. It might be handful if you post some valgrind data here (any other dumps showing leak details as well). MANY MANY Thanks in advance! P.S. Please take a look if you didn't: https://wiki.videoswitch.ru/en/bugreport

[tenge-amzn]

Hi, I have some valgrind definite loss sample here, they are all related to the message header with sofia lib.

==2662== 31,214 (1,792 direct, 29,422 indirect) bytes in 2 blocks are definitely lost in loss record 2,412 of 2,432 ==2662== at 0x4C2A975: calloc (vg_replace_malloc.c:711) ==2662== by 0x7357236: su_home_new (su_alloc.c:559) ==2662== by 0x72A5CD9: msg_create (msg.c:61) ==2662== by 0x72ACD21: msg_next (msg_parser.c:576) ==2662== by 0x7377E15: tport_parse (tport.c:2928) ==2662== by 0x7377B37: tport_recv_event (tport.c:2874) ==2662== by 0x73777A8: tport_base_wakeup (tport.c:2775) ==2662== by 0x737772D: tport_wakeup (tport.c:2761) ==2662== by 0x7364624: su_epoll_port_wait_events (su_epoll_port.c:510) ==2662== by 0x7360856: su_base_port_step (su_base_port.c:467) ==2662== by 0x735CA36: su_port_step (su_port.h:340) ==2662== by 0x735DBD6: su_root_sleep (su_root.c:886) ==2662== ==2662== 38,282 (824 direct, 37,458 indirect) bytes in 1 blocks are definitely lost in loss record 2,413 of 2,432 ==2662== at 0x4C28BE3: malloc (vg_replace_malloc.c:299) ==2662== by 0x6E4BE67: CRYPTO_malloc (in /opt/mcu/UCBuzzMCUNg-1.0.200345.0/openmcu-ru/lib/libcrypto.so.1.0.0) ==2662== by 0x911134F: SSL_new (in /opt/mcu/UCBuzzMCUNg-1.0.200345.0/openmcu-ru/lib/libssl.so.1.0.0) ==2662== by 0x7385B67: tls_init_secondary (tport_tls.c:493) ==2662== by 0x738322C: tport_tls_init_secondary (tport_type_tls.c:283) ==2662== by 0x737122F: tport_alloc_secondary (tport.c:888) ==2662== by 0x7384076: tport_tls_accept (tport_type_tls.c:579) ==2662== by 0x7377564: tport_wakeup_pri (tport.c:2736) ==2662== by 0x7364624: su_epoll_port_wait_events (su_epoll_port.c:510) ==2662== by 0x7360856: su_base_port_step (su_base_port.c:467) ==2662== by 0x735CA36: su_port_step (su_port.h:340) ==2662== by 0x735DBD6: su_root_sleep (su_root.c:886)