tests/qtest/tpm: Declare input buffers const and static

The functions using these arrays expect a "const unsigned char *"
argument, it is safe to declare these as 'static const'.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200902080909.161034-1-philmd@redhat.com>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

diff --git a/tests/qtest/tpm-tests.c b/tests/qtest/tpm-tests.c
index a2f2838e15b9b49b892b3c755e1d45e8bb2a2fa1..70c80f8379afa002dd4ad3d8030de93f1fdb2a89 100644 (file)
--- a/tests/qtest/tpm-tests.c
+++ b/tests/qtest/tpm-tests.c
@@ -59,7 +59,7 @@ void tpm_test_swtpm_test(const char *src_tpm_path, tx_func *tx,
     tpm_util_startup(s, tx);
     tpm_util_pcrextend(s, tx);
 
-    unsigned char tpm_pcrread_resp[] =
+    static const unsigned char tpm_pcrread_resp[] =
         "\x80\x01\x00\x00\x00\x3e\x00\x00\x00\x00\x00\x00\x00\x16\x00\x00"
         "\x00\x01\x00\x0b\x03\x00\x04\x00\x00\x00\x00\x01\x00\x20\xf6\x85"
         "\x98\xe5\x86\x8d\xe6\x8b\x97\x29\x99\x60\xf2\x71\x7d\x17\x67\x89"
@@ -107,7 +107,7 @@ void tpm_test_swtpm_migration_test(const char *src_tpm_path,
     tpm_util_startup(src_qemu, tx);
     tpm_util_pcrextend(src_qemu, tx);
 
-    unsigned char tpm_pcrread_resp[] =
+    static const unsigned char tpm_pcrread_resp[] =
         "\x80\x01\x00\x00\x00\x3e\x00\x00\x00\x00\x00\x00\x00\x16\x00\x00"
         "\x00\x01\x00\x0b\x03\x00\x04\x00\x00\x00\x00\x01\x00\x20\xf6\x85"
         "\x98\xe5\x86\x8d\xe6\x8b\x97\x29\x99\x60\xf2\x71\x7d\x17\x67\x89"

diff --git a/tests/qtest/tpm-util.c b/tests/qtest/tpm-util.c
index e2b29ef0f8c72010cba435a0dd86b4c0f67edf8d..3ed6c8548a65fbbc74db66ba06b19b0c28bf8c53 100644 (file)
--- a/tests/qtest/tpm-util.c
+++ b/tests/qtest/tpm-util.c
@@ -98,9 +98,9 @@ void tpm_util_tis_transfer(QTestState *s,
 void tpm_util_startup(QTestState *s, tx_func *tx)
 {
     unsigned char buffer[1024];
-    unsigned char tpm_startup[] =
+    static const unsigned char tpm_startup[] =
         "\x80\x01\x00\x00\x00\x0c\x00\x00\x01\x44\x00\x00";
-    unsigned char tpm_startup_resp[] =
+    static const unsigned char tpm_startup_resp[] =
         "\x80\x01\x00\x00\x00\x0a\x00\x00\x00\x00";
 
     tx(s, tpm_startup, sizeof(tpm_startup), buffer, sizeof(buffer));
@@ -112,14 +112,14 @@ void tpm_util_startup(QTestState *s, tx_func *tx)
 void tpm_util_pcrextend(QTestState *s, tx_func *tx)
 {
     unsigned char buffer[1024];
-    unsigned char tpm_pcrextend[] =
+    static const unsigned char tpm_pcrextend[] =
         "\x80\x02\x00\x00\x00\x41\x00\x00\x01\x82\x00\x00\x00\x0a\x00\x00"
         "\x00\x09\x40\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00"
         "\x0b\x74\x65\x73\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
         "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
         "\x00";
 
-    unsigned char tpm_pcrextend_resp[] =
+    static const unsigned char tpm_pcrextend_resp[] =
         "\x80\x02\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
         "\x01\x00\x00";
 
@@ -133,7 +133,7 @@ void tpm_util_pcrread(QTestState *s, tx_func *tx,
                       const unsigned char *exp_resp, size_t exp_resp_size)
 {
     unsigned char buffer[1024];
-    unsigned char tpm_pcrread[] =
+    static const unsigned char tpm_pcrread[] =
         "\x80\x01\x00\x00\x00\x14\x00\x00\x01\x7e\x00\x00\x00\x01\x00\x0b"
         "\x03\x00\x04\x00";