[SR-Users] acc.so segfault using 4.3.0-dev2 (6daafdb5b6c9fc72698d43f81656bd511cacce69)

[Anthony Messina]

I get repeatable segfaults with acc.so in 4.3.0-dev2.  Fedora 20 x86_64. Debug 
log attached. -A
-- 
Anthony - https://messinet.com/ - https://messinet.com/~amessina/gallery
8F89 5E72 8DF0 BCF0 10BE 9967 92DC 35DC B001 4A4E
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kamailio[18398]: segfault at 7ff499e47010 ip 00007ff499bf94c2 sp 00007fff403823f0 error 6 in acc.so[7ff499bf2000+30000]

kamailio[18395]: 1(18398) DEBUG: tm [t_reply.c:416]: update_totag_set(): DEBUG: update_totag_set: new totag
kamailio[18395]: 1(18398) DEBUG: <core> [tcp_main.c:2294]: tcpconn_send_put(): tcp_send: found fd in cache ( 9, 0x7ff493c83658, 4)
kamailio[18395]: 1(18398) DEBUG: <core> [tcp_main.c:2516]: tcpconn_do_send(): tcp_send: sending...
kamailio[18395]: 1(18398) DEBUG: <core> [tcp_main.c:2550]: tcpconn_do_send(): tcp_send: after real write: c= 0x7ff493c83658 n=1205 fd=9
kamailio[18395]: 1(18398) DEBUG: <core> [tcp_main.c:2551]: tcpconn_do_send(): tcp_send: buf=
kamailio[18395]: ???c
                                                          T??I+?Sz??hw???????}?Hs3}t????(=[?z|B~????o+????3?3l??_=?' :
kamailio[18395]: 1(18398) DEBUG: tm [t_hooks.c:288]: run_trans_callbacks_internal(): DBG: trans=0x7ff493d0fd10, callback type 512, id 0 entered
kamailio[18395]: 1(18398) DEBUG: acc [acc_logic.c:644]: tmcb_func(): acc callback called for t(0x7ff493d0fd10) event type 512, reply code 200
kamailio[18395]: 1(18398) NOTICE: acc [acc.c:317]: acc_log_request(): ACC: transaction answered: timestamp=1417970947;method=INVITE;from_tag=yjA19rEU0kRUXUjUv02ZBw2dYp0I94Qp;to_tag=e440fc44-4598-4ae2-84cf-a9795b493d1b;call_id=IqcfCltTliyUo5qZmv7jSj7NGIx1WpS1;code=200;reason=OK;src_user=amessina;src_domain=example.com;src_ip=10.77.79.126;dst_ouser=2220;dst_user=2220;dst_domain=example.com
kamailio[18395]: 1(18398) DEBUG: acc [acc_extra.h:81]: free_strar_mem(): Freeing memory, type is 2, message_index 6, index i 0
kamailio[18395]: 1(18398) DEBUG: acc [acc_extra.h:81]: free_strar_mem(): Freeing memory, type is 2, message_index 6, index i 1
kamailio[18395]: 1(18398) DEBUG: acc [acc_extra.h:81]: free_strar_mem(): Freeing memory, type is 2, message_index 6, index i 2
kamailio[18395]: 1(18398) DEBUG: acc [acc_extra.h:81]: free_strar_mem(): Freeing memory, type is 2, message_index 6, index i 3
kamailio[18395]: 1(18398) DEBUG: acc [acc_extra.h:81]: free_strar_mem(): Freeing memory, type is 2, message_index 6, index i 4
kamailio[18395]: 1(18398) DEBUG: acc [acc_extra.h:81]: free_strar_mem(): Freeing memory, type is 2, message_index 6, index i 5
kamailio[18395]: 14(18411) CRITICAL: <core> [pass_fd.c:293]: receive_fd(): EOF on 16
kamailio[18395]: 14(18411) DEBUG: <core> [tcp_main.c:3537]: handle_ser_child(): DBG: handle_ser_child: dead child 1, pid 18398 (shutting down?)
kamailio[18395]: 14(18411) DEBUG: <core> [io_wait.h:610]: io_watch_del(): DBG: io_watch_del (0x9dacc0, 16, -1, 0x0) fd_no=22 called
kamailio[18395]: 0(18397) ALERT: <core> [main.c:787]: handle_sigs(): child process 18398 exited by a signal 11
kamailio[18395]: 0(18397) ALERT: <core> [main.c:790]: handle_sigs(): core was not generated
kamailio[18395]: 0(18397) INFO: <core> [main.c:802]: handle_sigs(): terminating due to SIGCHLD
kamailio[18395]: 14(18411) INFO: <core> [main.c:853]: sig_usr(): signal 15 received
kamailio[18395]: 12(18409) INFO: <core> [main.c:853]: sig_usr(): signal 15 received
kamailio[18395]: 13(18410) INFO: <core> [main.c:853]: sig_usr(): signal 15 received
kamailio[18395]: 9(18406) INFO: <core> [main.c:853]: sig_usr(): signal 15 received
kamailio[18395]: 10(18407) INFO: <core> [main.c:853]: sig_usr(): signal 15 received
kamailio[18395]: 6(18403) INFO: <core> [main.c:853]: sig_usr(): signal 15 received
kamailio[18395]: 2(18399) INFO: <core> [main.c:853]: sig_usr(): signal 15 received
kamailio[18395]: 5(18402) INFO: <core> [main.c:853]: sig_usr(): signal 15 received
kamailio[18395]: 3(18400) INFO: <core> [main.c:853]: sig_usr(): signal 15 received
kamailio[18395]: 8(18405) INFO: <core> [main.c:853]: sig_usr(): signal 15 received
kamailio[18395]: 4(18401) INFO: <core> [main.c:853]: sig_usr(): signal 15 received
kamailio[18395]: 11(18408) INFO: <core> [main.c:853]: sig_usr(): signal 15 received
kamailio[18395]: 7(18404) INFO: <core> [main.c:853]: sig_usr(): signal 15 received
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