<!-- Kamailio Project uses GitHub Issues only for bugs in the code or feature requests. If you have questions about using Kamailio or related to its configuration file, ask on sr-users mailing list: * http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users If you have questions about developing extensions to Kamailio or its existing C code, ask on sr-dev mailing list * http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev Please try to fill this template as much as possible for any issue. It helps the developers to troubleshoot the issue. If you submit a feature request (or enhancement), you can delete the text of the template and only add the description of what you would like to be added. If there is no content to be filled in a section, the entire section can be removed. You can delete the comments from the template sections when filling. You can delete next line and everything above before submitting (it is a comment). --> ### Description <!-- Explain what you did, what you expected to happen, and what actually happened. --> Use KEMI cfgutils.lock() and cfgutils.unlock(). Expect native behaviour of lock() unlock(). Instead segfault. ### Troubleshooting The KEMI wrappers do not have leading sip_msg_t* argument. Wrapper for lock() is cfg_lock() Prototype for cfg_lock() is static int cfg_lock(str *lkey). Notice the missing sig_msg_t * first argument. #### Reproduction Call cfgutils.lock() cfgutils.unlock() from scripting language #### Debugging Data #0 0x00007fdc6e7eff32 in core_case_hash (s1=0x7fdcb88ac1a0, s2=0x0, size=16) at ../../core/hashes.h:317 317 v=(ch_icase(*p)<<24)+(ch_icase(p[1])<<16)+(ch_icase(p[2])<<8) s1 is actually the sip_msg_t* not the lock key string. *s1 can actually be deferenced as *(sip_msg_t*) s1 #### Log Messages #### SIP Traffic ### Possible Solutions KEMI wrappers for cfgutils.c should include dummy sip_msg_t* argument. ### Additional Information * 5.0 5.1 master - kamailio version -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/1459