--no-caps option can cause segmentation fault #9

It wasn't easy to debug, but it seems, something changed and the size of gboolean is not equal to the size of gpointer.

And this cause that the following expression is bogus:
{ "caps", 'C', 0, G_OPTION_ARG_STRING, &process_opts.caps, "Set default capability set", "" },
{ "no-caps", 'N', G_OPTION_FLAG_REVERSE, G_OPTION_ARG_NONE, &process_opts.caps, "Disable managing Linux capabilities", NULL },

Because it only clear the half of the process_opts.caps variable in case --no-caps is set.

I do not know what changed (glib, gcc or something else) but currently it cause segmentation fault.

(gdb) p process_opts
$1 = {mode = Z_PM_FOREGROUND, argc = 8, argv = 0x7fffd1977da8, argv_start = 0x7fffd1978583 "/tmp/autopkgtest-virt-lxc.shared._3v453n5/downtmp/build.f7b/real-tree/zorp/.libs/zorp", argv_env_len = 2589,
use_fdlimit_settings = 1, fd_limit_threshold = -1, fd_limit_min = 1024, check_period = 60, check_fn = 0x55591f6fbe70 <zorp_deadlock_checker()>, restart_max = 5, restart_interval = 60, notify_interval = 600,
pid_removed = 0, name = 0x55592003c100 "zorp", user = 0x0, group = 0x0, chroot_dir = 0x0, pidfile = 0x7fffd1977c30 "zorp-zorp.pid", pidfile_dir = 0x55591f6fc622 "/var/run/zorp/",
cwd = 0x55591f6fc631 "/var/lib/zorp/cores", caps = 0x555900000000 <error: Cannot access memory at address 0x555900000000>,
argv_orig = 0x55592003ac50 "/tmp/autopkgtest-virt-lxc.shared._3v453n5/downtmp/build.f7b/real-tree/zorp/.libs/zorp", core = 0}
(gdb) x/40x &process_opts
0x7f2fb6c153c0 <_ZL12process_opts>: 0x00000000 0x00000008 0xd1977da8 0x00007fff
0x7f2fb6c153d0 <_ZL12process_opts+16>: 0xd1978583 0x00007fff 0x00000a1d 0x00000000
0x7f2fb6c153e0 <_ZL12process_opts+32>: 0x00000001 0xffffffff 0x00000400 0x0000003c
0x7f2fb6c153f0 <_ZL12process_opts+48>: 0x1f6fbe70 0x00005559 0x00000005 0x0000003c
0x7f2fb6c15400 <_ZL12process_opts+64>: 0x00000258 0x00000000 0x2003c100 0x00005559
0x7f2fb6c15410 <_ZL12process_opts+80>: 0x00000000 0x00000000 0x00000000 0x00000000
0x7f2fb6c15420 <_ZL12process_opts+96>: 0x00000000 0x00000000 0xd1977c30 0x00007fff
0x7f2fb6c15430 <_ZL12process_opts+112>: 0x1f6fc622 0x00005559 0x1f6fc631 0x00005559
0x7f2fb6c15440 <_ZL12process_opts+128>: 0x00000000 0x00005559 0x2003ac50 0x00005559
0x7f2fb6c15450 <_ZL12process_opts+144>: 0x00000000 0x00000000 0x00000001 0x00000000
(gdb) p sizeof(gboolean)
$2 = 4
(gdb) p sizeof(gint)
$3 = 4
(gdb) p sizeof(gpointer)
$4 = 8

This cause that all tests within tests/python in zorp fails.