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In pfr_fix_anchor(), change an overlapping bcopy() call to a memmove() 

call.
This commit is contained in:
thorpej 2020-12-04 00:41:10 +00:00
parent ca36980932
commit 4a8de7c848
1 changed files with 3 additions and 3 deletions
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6
sys/dist/pf/net/pf_table.c vendored
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@ -1,4 +1,4 @@
/* $NetBSD: pf_table.c,v 1.18 2018/02/14 16:07:55 maya Exp $ */
/* $NetBSD: pf_table.c,v 1.19 2020/12/04 00:41:10 thorpej Exp $ */
/* $OpenBSD: pf_table.c,v 1.70 2007/05/23 11:53:45 markus Exp $ */
/*
@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: pf_table.c,v 1.18 2018/02/14 16:07:55 maya Exp $");
__KERNEL_RCSID(0, "$NetBSD: pf_table.c,v 1.19 2020/12/04 00:41:10 thorpej Exp $");
#ifdef _KERNEL_OPT
#include "opt_inet.h"
@ -1786,7 +1786,7 @@ pfr_fix_anchor(char *anchor)
off = 1;
while (*++path == '/')
off++;
bcopy(path, anchor, siz - off);
memmove(anchor, path, siz - off);
memset(anchor + siz - off, 0, off);
}
if (anchor[siz - 1])