Hi there, I'm observing serious memory leaks when using Sofia-sip 1.12.7 . I have a simple UAS test program with a NUA callback like:
void event_callback(nua_event_t event, int status, char const *phrase, nua_t *nua, nua_magic_t *magic, nua_handle_t *nh, nua_hmagic_t *hmagic, sip_t const *sip, tagi_t tags[]) { switch (event) { case nua_i_invite: nua_respond(nh, 180, NULL, TAG_END()); nua_respond(nh, 200, NULL, SIPTAG_CONTENT_TYPE_STR("application/sdp"), SIPTAG_PAYLOAD_STR(g_sdp), TAG_END()); break; case nua_i_bye: nua_handle_destroy(nh); break; default: break; } } When I link this program against sofia-sip 1.12.6 I can keep it running for ages with 350 caps and the memory usage never goes above 6% in a 2 GB machine. With 1.12.7, 100% memory is used after about 10 minutes. My test setup uses SIPp to originate the calls. After 26 calls, the valgrind report gives me this: ==13602== Memcheck, a memory error detector. ==13602== Copyright (C) 2002-2006, and GNU GPL'd, by Julian Seward et al. ==13602== Using LibVEX rev 1658, a library for dynamic binary translation. ==13602== Copyright (C) 2004-2006, and GNU GPL'd, by OpenWorks LLP. ==13602== Using valgrind-3.2.1-Debian, a dynamic binary instrumentation framework. ==13602== Copyright (C) 2000-2006, and GNU GPL'd, by Julian Seward et al. ==13602== For more details, rerun with: -v ==13602== ==13602== ==13602== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 25 from 1) ==13602== malloc/free: in use at exit: 226,587 bytes in 1,851 blocks. ==13602== malloc/free: 4,567 allocs, 2,716 frees, 643,119 bytes allocated. ==13602== For counts of detected errors, rerun with: -v ==13602== searching for pointers to 1,851 not-freed blocks. ==13602== checked 8,664,364 bytes. ==13602== ==13602== 136 bytes in 1 blocks are possibly lost in loss record 3 of 17 ==13602== at 0x402095F: calloc (vg_replace_malloc.c:279) ==13602== by 0x400FFA7: (within /lib/ld-2.5.so) ==13602== by 0x401006B: _dl_allocate_tls (in /lib/ld-2.5.so) ==13602== by 0x444AA4F: pthread_create@@GLIBC_2.1 (in /lib/tls/i686/cmov/libpthread-2.5.so) ==13602== by 0x411A205: su_pthreaded_port_start (su_pthread_port.c:262) ==13602== by 0x411C1F2: su_epoll_clone_start (su_epoll_port.c:564) ==13602== by 0x41193A8: su_default_clone_start (su_port.c:78) ==13602== by 0x4119277: su_clone_start (su_port.c:304) ==13602== by 0x40C4473: nua_create (nua.c:166) ==13602== by 0x80488BA: main (teste.c:26) ==13602== ==13602== ==13602== 212,391 (37,752 direct, 174,639 indirect) bytes in 78 blocks are definitely lost in loss record 15 of 17 ==13602== at 0x402095F: calloc (vg_replace_malloc.c:279) ==13602== by 0x410E833: su_home_new (su_alloc.c:549) ==13602== by 0x40866CC: msg_create (msg.c:61) ==13602== by 0x40A3F71: nta_msg_create_for_transport (nta.c:2746) ==13602== by 0x4124F2C: tport_msg_alloc (tport.c:2622) ==13602== by 0x41257D9: tport_recv_iovec (tport.c:3068) ==13602== by 0x41321BB: tport_recv_dgram (tport_type_udp.c:266) ==13602== by 0x4130011: tport_recv_event (tport.c:2815) ==13602== by 0x4130347: tport_base_wakeup (tport.c:2754) ==13602== by 0x411BCAB: su_epoll_port_wait_events (su_epoll_port.c:506) ==13602== by 0x4119D01: su_base_port_run (su_base_port.c:336) ==13602== by 0x4111E28: su_root_run (su_port.h:309) ==13602== ==13602== LEAK SUMMARY: ==13602== definitely lost: 37,752 bytes in 78 blocks. ==13602== indirectly lost: 174,639 bytes in 1,690 blocks. ==13602== possibly lost: 136 bytes in 1 blocks. ==13602== still reachable: 14,060 bytes in 82 blocks. ==13602== suppressed: 0 bytes in 0 blocks. ==13602== Reachable blocks (those to which a pointer was found) are not shown. ==13602== To see them, rerun with: --show-reachable=yes I'm interested in moving to 1.12.7 as soon as possible, but this is a major show-stopper. I'll be happy to provide further info. Hope this helps. Thanks. ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Sofia-sip-devel mailing list Sofia-sip-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sofia-sip-devel