[SR-Users] Re: Suspected memory leak in module ims_registrar_pcscf

-----Original Message----- From: whliu--- via sr-users <sr-users(a)lists.kamailio.org> Sent: Mittwoch, 21. August 2024 08:48 To: sr-users(a)lists.kamailio.org Cc: whliu(a)citictel.com Subject: [SR-Users] Suspected memory leak in module ims_registrar_pcscf Hi, I just tried to send numbers of SIP register to kamailio (release 5.8.2). It is reported that there are some memory leakage in shared memory after the expiry of all the registration sessions. After drill down the code. function save_pending(...) is called. (in ims_registrar_pcscf/save.c). Inside that function, it seems that "sec_verify_params" is not deallocated upon the function completes. Findings: - sec_verify_params uses the result from function cscf_get_security_verify(...) - Function cscf_get_security_verify(...) returns the result of function parse_sec_agree(...) - Function parse_sec_agree(...) returns "params" where "shm_malloc(...)" is called It seems that the memory pointed by 'sec_verify_params' is not further referenced by others. Should shm_free(...) be called when leaving function save_pending(...) in order to free the unused memory of 'sec_verify_params'? Please advice. Thank you. Regards, Hong __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to sr-users-leave(a)lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: