Fix invalid memory accesses reported by 'make memcheck'

These are things that showed up in valgrind while running the tests.

2 files changed, 27 insertions, 11 deletions

diff --git a/common/tests/test-compat.c b/common/tests/test-compat.c
index 13a7a33..a94aaeb 100644
--- a/common/tests/test-compat.c
+++ b/common/tests/test-compat.c
@@ -72,6 +72,21 @@ test_basename (CuTest *tc)
 	}
 }
 
+static void
+test_strndup (CuTest *tc)
+{
+	char unterminated[] = { 't', 'e', 's', 't', 'e', 'r', 'o', 'n', 'i', 'o' };
+	char *res;
+
+	res = strndup (unterminated, 6);
+	CuAssertStrEquals (tc, res, "tester");
+	free (res);
+
+	res = strndup ("test", 6);
+	CuAssertStrEquals (tc, res, "test");
+	free (res);
+}
+
 int
 main (void)
 {
@@ -80,6 +95,7 @@ main (void)
 	int ret;
 
 	SUITE_ADD_TEST (suite, test_basename);
+	SUITE_ADD_TEST (suite, test_strndup);
 
 	CuSuiteRun (suite);
 	CuSuiteSummary (suite, output);
diff --git a/common/tests/test-hash.c b/common/tests/test-hash.c
index f57988e..d6d7990 100644
--- a/common/tests/test-hash.c
+++ b/common/tests/test-hash.c
@@ -87,7 +87,7 @@ test_sha1_long (CuTest *cu)
 	CuAssertTrue (cu, input != NULL);
 	memset (input, 'a', 1000000);
 
-	p11_hash_sha1 (checksum, input, strlen (input), NULL);
+	p11_hash_sha1 (checksum, input, 1000000, NULL);
 	CuAssertTrue (cu, memcmp (expected, checksum, P11_HASH_SHA1_LEN) == 0);
 }
 
@@ -179,19 +179,19 @@ test_murmur2_incr (CuTest *cu)
 	uint32_t first, second;
 
 	p11_hash_murmur2 ((unsigned char *)&first,
-	                  "this is the long input!", 23,
+	                  "this is the long input!", (size_t)23,
 	                  NULL);
 
 	p11_hash_murmur2 ((unsigned char *)&second,
-	                  "this", 4,
-	                  " ", 1,
-	                  "is ", 3,
-	                  "the long ", 9,
-	                  "in", 2,
-	                  "p", 1,
-	                  "u", 1,
-	                  "t", 1,
-	                  "!", 1,
+	                  "this", (size_t)4,
+	                  " ", (size_t)1,
+	                  "is ", (size_t)3,
+	                  "the long ", (size_t)9,
+	                  "in", (size_t)2,
+	                  "p", (size_t)1,
+	                  "u", (size_t)1,
+	                  "t", (size_t)1,
+	                  "!", (size_t)1,
 	                  NULL);
 
 	CuAssertIntEquals (cu, first, second);