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pfctl: Fix global state initialization

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Update #4654.
This commit is contained in:
Sebastian Huber
2022-05-11 13:43:14 +02:00
parent 2e25292eb0
commit ae635eb214
3 changed files with 12 additions and 0 deletions
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10
freebsd/sbin/pfctl/pfctl_parser.c
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@@ -1351,10 +1351,17 @@ get_socket_domain(void)
return (sdom);
}
#ifdef __rtems__
static int pfctl_s = -1;
#endif /* __rtems__ */
int
get_query_socket(void)
{
#ifndef __rtems__
static int s = -1;
#else /* __rtems__ */
#define s pfctl_s
#endif /* __rtems__ */
if (s == -1) {
if ((s = socket(get_socket_domain(), SOCK_DGRAM, 0)) == -1)
@@ -1362,6 +1369,9 @@ get_query_socket(void)
}
return (s);
#ifdef __rtems__
#undef s
#endif /* __rtems__ */
}
/*