[Olsr-dev] segfault in -r3 reproduced

[Hannes Gredler]

the rt_entry in frame #1 would be interesting.

| Is from tip. Any ideas?
| ----  snip  ----
| Program received signal SIGSEGV, Segmentation fault.
| [Switching to Thread -1208871232 (LWP 10591)]
| unlock_interface (ifp=0x0) at src/interfaces.c:263
| 263       if (--ifp->refcount) {
| (gdb) bt full
| #0  unlock_interface (ifp=0x0) at src/interfaces.c:263
| No locals.
| #1  0x0806abc1 in olsr_update_kernel_routes () at src/process_routes.c:176
| No locals.
| #2  0x08067265 in olsr_calculate_routing_table () at src/olsr_spf.c:494
|         cand_tree = {root = 0x0, first = 0x0, last = 0x0, count = 0, comp = 0x8066910 <avl_comp_etx>}
|         rtp_tree_node = (struct avl_node *) 0x0
|         path_list = {next = 0xbffe15d4, prev = 0xbffe15d4}
|         tc = (struct tc_entry *) 0x9cc60c8
|         rtp = <value optimized out>
|         tc_edge = (struct tc_edge_entry *) 0x9cc60c8
|         neigh = (struct neighbor_entry *) 0x0
|         link = (struct link_entry *) 0x9c6fb60
| #3  0x08065bb0 in olsr_process_changes () at src/olsr.c:178
|         tmp_pc_list = <value optimized out>
| #4  0x0806d0ff in olsr_scheduler () at src/scheduler.c:381
| No locals.
| #5  0x0806197e in main (argc=1, argv=0xbffe2944) at src/main.c:410
|         __s1 = <value optimized out>
|         default_ifcnf = {ipv4_broadcast = {v4 = {s_addr = 0}, v6 = {in6_u = {
|         u6_addr8 = '\0' <repeats 15 times>, u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, u6_addr32 = {0, 0, 0, 
|           0}}}}, ipv6_addrtype = 0, ipv6_multi_site = {v4 = {s_addr = 1535}, v6 = {in6_u = {
|         u6_addr8 = "???\005", '\0' <repeats 13 times>, "\025", u6_addr16 = {1535, 0, 0, 0, 0, 0, 0, 5376}, 
|         u6_addr32 = {1535, 0, 0, 352321536}}}}, ipv6_multi_glbl = {v4 = {s_addr = 3839}, v6 = {in6_u = {
|         u6_addr8 = "???\016", '\0' <repeats 13 times>, "\001", u6_addr16 = {3839, 0, 0, 0, 0, 0, 0, 256}, 
|         u6_addr32 = {3839, 0, 0, 16777216}}}}, weight = {value = 0, fixed = false}, hello_params = {
|     emission_interval = 2, validity_time = 6}, tc_params = {emission_interval = 5, validity_time = 15}, 
|   mid_params = {emission_interval = 5, validity_time = 15}, hna_params = {emission_interval = 5, 
|     validity_time = 15}, lq_mult = 0x0, autodetect_chg = true}
|         conf_file_name = "/opt/olsrd-current/etc/olsrd.conf", '\0' <repeats 1775 times>, "\036???\231\000\000\000\000\000\(spam-protected)\000\210\036?????????\177\232\000d ??????\000?\231\000\(spam-protected)\000???%\000\000\003\000\000\0002\000\000\000????????????", '\0' <repeats 28 times>, "??????\230\000\220\205\232\000\037,\030\000\210\036??????\t???\231\000\037,\030\000??????\230\000???\177\232\000x\202\232\000\000\000\000\000\024!??????\200[\231\000|)\024\000???U\024\000\000\000\024\000\003\000\000\000???\177\232\000???\035\232\000\037,\030\000j\002\000\000\000\200\232\000???\036??????\000\000\000\000\220\"??????\177\232"...
|         buf = {buf = "\a\b\000 ??????/+\000|???\004\b?????????\000p(????????????\031\000x(????????????\004\b\210(??????\\???\a\b\210(??????"}
|         pulse_timer_cookie = (struct olsr_cookie_info *) 0x0
|         __func__ = "main"
| (gdb) 
| ----  snip  ----
| 
| 	Bernd
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