Don't allow recursive calling of C_Initialize on a given module.

2 files changed, 106 insertions, 2 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 71e31a3..65828bf 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -16,20 +16,26 @@ noinst_PROGRAMS = \
 	conf-test \
 	uri-test \
 	pin-test \
+	print-messages \
 	test-fork \
-	print-messages
+	test-recursive
 
 test_fork_SOURCES = \
 	test-fork.c \
 	mock-module.c mock-module.h
 
+test_recursive_SOURCES = \
+	test-recursive.c \
+	mock-module.c mock-module.h
+
 check-am:
 	./hash-test
 	./ptr-array-test
 	./conf-test
 	./uri-test
 	./pin-test
-	./p11-test
+	./test-fork
+	./test-recursive
 
 EXTRA_DIST = \
 	cutest \
diff --git a/tests/test-recursive.c b/tests/test-recursive.c
new file mode 100644
index 0000000..97e692e
--- /dev/null
+++ b/tests/test-recursive.c
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2011, Collabora Ltd.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *     * Redistributions of source code must retain the above
+ *       copyright notice, this list of conditions and the
+ *       following disclaimer.
+ *     * Redistributions in binary form must reproduce the
+ *       above copyright notice, this list of conditions and
+ *       the following disclaimer in the documentation and/or
+ *       other materials provided with the distribution.
+ *     * The names of contributors to this software may not be
+ *       used to endorse or promote products derived from this
+ *       software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+ * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * Author: Stef Walter <stefw@collabora.co.uk>
+ */
+
+#include "config.h"
+#include "CuTest.h"
+
+#include <sys/types.h>
+#include <sys/wait.h>
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "p11-kit/p11-kit.h"
+
+#include "mock-module.h"
+
+CK_FUNCTION_LIST module;
+
+static CK_RV
+mock_C_Initialize__with_recursive (CK_VOID_PTR init_args)
+{
+	CK_RV rv;
+
+	rv = mock_C_Initialize (init_args);
+	assert (rv == CKR_OK);
+
+	/* Recursively initialize, this is broken */
+	return p11_kit_initialize_module (&module);
+}
+
+static void
+test_recursive_initialization (CuTest *tc)
+{
+	CK_RV rv;
+
+	/* Build up our own function list */
+	memcpy (&module, &mock_module_no_slots, sizeof (CK_FUNCTION_LIST));
+	module.C_Initialize = mock_C_Initialize__with_recursive;
+
+	rv = p11_kit_initialize_module (&module);
+	CuAssertTrue (tc, rv == CKR_FUNCTION_FAILED);
+}
+
+int
+main (void)
+{
+	CuString *output = CuStringNew ();
+	CuSuite* suite = CuSuiteNew ();
+	int ret;
+
+	SUITE_ADD_TEST (suite, test_recursive_initialization);
+
+	CuSuiteRun (suite);
+	CuSuiteSummary (suite, output);
+	CuSuiteDetails (suite, output);
+	printf ("%s\n", output->buffer);
+	ret = suite->failCount;
+	CuSuiteDelete (suite);
+	CuStringDelete (output);
+
+	return ret;
+}
+
+#include "CuTest.c"