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Code

Unveil /tftpboot only if needed

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Unless -t is used, this directory is not accessed in any way.

OK millert
This commit is contained in:
kn 2022-10-04 07:01:38 +00:00
parent 80411f110b
commit 3af1fc9b8d
1 changed files with 4 additions and 3 deletions
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7
usr.sbin/rarpd/rarpd.c
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@ -1,4 +1,4 @@
/* $OpenBSD: rarpd.c,v 1.79 2021/11/15 15:14:24 millert Exp $ */
/* $OpenBSD: rarpd.c,v 1.80 2022/10/04 07:01:38 kn Exp $ */
/* $NetBSD: rarpd.c,v 1.25 1998/04/23 02:48:33 mrg Exp $ */
/*
@ -339,8 +339,9 @@ rarp_loop(void)
arptab_init();
if (unveil(TFTP_DIR, "r") == -1)
error("unveil %s", TFTP_DIR);
if (tflag)
if (unveil(TFTP_DIR, "r") == -1)
error("unveil %s", TFTP_DIR);
if (unveil("/etc/ethers", "r") == -1)
error("unveil /etc/ethers");
if (pledge("stdio rpath dns", NULL) == -1)