tinc svn rev 1432 segfaults

[Hans Rakers]

Dear readers,

Today i checked out a fresh copy of tinc from svn (rev 1432) and got the
following:

tinc[32605]: Got fatal signal 11 (Segmentation fault)
tinc[32605]: Got another fatal signal 11 (Segmentation fault): not
restarting.

I've got two nodes set up in switch mode which work fine with tinc-1.0.2
(not with 1.0.3 due to the broadcast packet issue)

gdb backtrace:

Program received signal SIGSEGV, Segmentation fault.
0x0805667c in net2str (netstr=0xbffff8a0 "SUBNET=", len=71, subnet=0x0)
    at subnet.c:250
250             switch (subnet->type) {
(gdb) bt
#0  0x0805667c in net2str (netstr=0xbffff8a0 "SUBNET=", len=71, subnet=0x0)
    at subnet.c:250
#1  0x08056b35 in subnet_update (owner=0x80d3c48, subnet=0x0, up=true)
    at subnet.c:427
#2  0x0804f067 in setup_myself () at net_setup.c:467
#3  0x0804f528 in setup_network_connections () at net_setup.c:546
#4  0x080576a9 in main (argc=5, argv=0xbffffa44) at tincd.c:488

subnet_update is something which got added to net_setup.c between
version 1.0.3 and now.

Hope this helps in fixing this issue. If you need more info let me know.

Greetings,

Hans Rakers