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authordoug <>2015-10-10 22:28:51 +0000
committerdoug <>2015-10-10 22:28:51 +0000
commitedaaa7bf2f0b5ce874b24101100d02d3f3d0747f (patch)
treea1bec6cdad41903b9c145025632c4b983a111465 /src/usr.bin/openssl/crl2p7.c
parenta7ed9884b640e4bc924d95a4f6587d129a0228c6 (diff)
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Initial support for pledges in openssl(1) commands.
openssl(1) has two mechanisms for operating: either a single execution of one command (looking at argv[0] or argv[1]) or as an interactive session than may execute any number of commands. We already have a top level pledge that should cover all commands and that's what interactive mode must continue using. However, we can tighten up the pledges when only executing one command. This is an initial stab at support and may contain regressions. Most commands only need "stdio rpath wpath cpath". The pledges could be further restricted by evaluating the situation after parsing options. deraadt@ and beck@ are roughly fine with this approach.
Diffstat (limited to 'src/usr.bin/openssl/crl2p7.c')
-rw-r--r--src/usr.bin/openssl/crl2p7.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/usr.bin/openssl/crl2p7.c b/src/usr.bin/openssl/crl2p7.c
index 4df986d325..3935bd18e0 100644
--- a/src/usr.bin/openssl/crl2p7.c
+++ b/src/usr.bin/openssl/crl2p7.c
@@ -1,4 +1,4 @@
1/* $OpenBSD: crl2p7.c,v 1.4 2015/08/22 16:36:05 jsing Exp $ */ 1/* $OpenBSD: crl2p7.c,v 1.5 2015/10/10 22:28:51 doug Exp $ */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved. 3 * All rights reserved.
4 * 4 *
@@ -169,6 +169,11 @@ crl2pkcs7_main(int argc, char **argv)
169 STACK_OF(X509) *cert_stack = NULL; 169 STACK_OF(X509) *cert_stack = NULL;
170 int ret = 1; 170 int ret = 1;
171 171
172 if (single_execution) {
173 if (pledge("stdio rpath wpath cpath", NULL) == -1)
174 perror("pledge");
175 }
176
172 memset(&crl2p7_config, 0, sizeof(crl2p7_config)); 177 memset(&crl2p7_config, 0, sizeof(crl2p7_config));
173 178
174 crl2p7_config.informat = FORMAT_PEM; 179 crl2p7_config.informat = FORMAT_PEM;