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Allow pfIfTable to have more than 64 entries.

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Taken from pfctl_table.c r1.85 by sashan@

OK tb@
This commit is contained in:
martijn 2024-07-10 20:33:31 +00:00
parent 2617e43b76
commit c0b7aa147b
1 changed files with 3 additions and 3 deletions
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6
libexec/snmpd/snmpd_metrics/pf.c
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@ -1,4 +1,4 @@
/* $OpenBSD: pf.c,v 1.1.1.1 2022/09/01 14:20:33 martijn Exp $ */
/* $OpenBSD: pf.c,v 1.2 2024/07/10 20:33:31 martijn Exp $ */
/*
* Copyright (c) 2012 Joel Knight <joel@openbsd.org>
@ -210,11 +210,11 @@ pfi_get(struct pfr_buffer *b, const char *filter)
bzero(b, sizeof(struct pfr_buffer));
b->pfrb_type = PFRB_IFACES;
for (;;) {
pfr_buf_grow(b, b->pfrb_size);
pfr_buf_grow(b, 0);
b->pfrb_size = b->pfrb_msize;
if (pfi_get_ifaces(filter, b->pfrb_caddr, &(b->pfrb_size)))
return (1);
if (b->pfrb_size <= b->pfrb_msize)
if (b->pfrb_size < b->pfrb_msize)
break;
}