X-Git-Url: http://git.ieval.ro/?p=linux-seccomp.git;a=blobdiff_plain;f=libseccomp%2Ftests%2F17-sim-arch_merge.c;fp=libseccomp%2Ftests%2F17-sim-arch_merge.c;h=6716c7efe5228a37738e6f9772d449360c109243;hp=0000000000000000000000000000000000000000;hb=8befd5cc4d2b478c697d81a5ac191083c203d081;hpb=bcf524c10c0ad85fcef711acffc3251bb8472352

diff --git a/libseccomp/tests/17-sim-arch_merge.c b/libseccomp/tests/17-sim-arch_merge.c
new file mode 100644
index 0000000..6716c7e
--- /dev/null
+++ b/libseccomp/tests/17-sim-arch_merge.c
@@ -0,0 +1,111 @@
+/**
+ * Seccomp Library test program
+ *
+ * Copyright (c) 2012 Red Hat <pmoore@redhat.com>
+ * Author: Paul Moore <paul@paul-moore.com>
+ */
+
+/*
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, see <http://www.gnu.org/licenses>.
+ */
+
+#include <errno.h>
+#include <unistd.h>
+
+#include <seccomp.h>
+
+#include "util.h"
+
+int main(int argc, char *argv[])
+{
+	int rc;
+	struct util_options opts;
+	scmp_filter_ctx ctx_64 = NULL, ctx_32 = NULL;
+
+	rc = util_getopt(argc, argv, &opts);
+	if (rc < 0)
+		goto out_all;
+
+	ctx_32 = seccomp_init(SCMP_ACT_KILL);
+	if (ctx_32 == NULL) {
+		rc = -ENOMEM;
+		goto out_all;
+	}
+	ctx_64 = seccomp_init(SCMP_ACT_KILL);
+	if (ctx_64 == NULL) {
+		rc = -ENOMEM;
+		goto out_all;
+	}
+
+	rc = seccomp_arch_remove(ctx_32, SCMP_ARCH_NATIVE);
+	if (rc != 0)
+		goto out;
+	rc = seccomp_arch_remove(ctx_64, SCMP_ARCH_NATIVE);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_arch_add(ctx_32, SCMP_ARCH_X86);
+	if (rc != 0)
+		goto out_all;
+	rc = seccomp_arch_add(ctx_64, SCMP_ARCH_X86_64);
+	if (rc != 0)
+		goto out_all;
+
+	rc = seccomp_rule_add(ctx_32, SCMP_ACT_ALLOW, SCMP_SYS(read), 1,
+			      SCMP_A0(SCMP_CMP_EQ, STDIN_FILENO));
+	if (rc != 0)
+		goto out_all;
+
+	rc = seccomp_rule_add(ctx_32, SCMP_ACT_ALLOW, SCMP_SYS(write), 1,
+			      SCMP_A0(SCMP_CMP_EQ, STDOUT_FILENO));
+	if (rc != 0)
+		goto out_all;
+
+	rc = seccomp_rule_add(ctx_32, SCMP_ACT_ALLOW, SCMP_SYS(write), 1,
+			      SCMP_A0(SCMP_CMP_EQ, STDERR_FILENO));
+	if (rc != 0)
+		goto out_all;
+
+	rc = seccomp_rule_add(ctx_32, SCMP_ACT_ALLOW, SCMP_SYS(close), 0);
+	if (rc != 0)
+		goto out_all;
+
+	rc = seccomp_rule_add(ctx_64, SCMP_ACT_ALLOW, SCMP_SYS(socket), 0);
+	if (rc != 0)
+		goto out_all;
+
+	rc = seccomp_rule_add(ctx_64, SCMP_ACT_ALLOW, SCMP_SYS(connect), 0);
+	if (rc != 0)
+		goto out_all;
+
+	rc = seccomp_rule_add(ctx_64, SCMP_ACT_ALLOW, SCMP_SYS(shutdown), 0);
+	if (rc != 0)
+		goto out_all;
+
+	rc = seccomp_merge(ctx_64, ctx_32);
+	if (rc != 0)
+		goto out_all;
+
+	/* NOTE: ctx_32 is no longer valid at this point */
+
+	rc = util_filter_output(&opts, ctx_64);
+	if (rc)
+		goto out;
+
+out:
+	seccomp_release(ctx_64);
+	return (rc < 0 ? -rc : rc);
+out_all:
+	seccomp_release(ctx_32);
+	goto out;
+}