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From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Laurent Vivier" <lvivier@redhat.com>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Thomas Huth" <thuth@redhat.com>,
	"Philippe Mathieu-Daudé" <philmd@redhat.com>,
	"Stefan Berger" <stefanb@linux.ibm.com>
Subject: [PATCH] tests/qtest/tpm: Declare input buffers const and static
Date: Wed,  2 Sep 2020 10:09:09 +0200	[thread overview]
Message-ID: <20200902080909.161034-1-philmd@redhat.com> (raw)

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>
---
 tests/qtest/tpm-tests.c |  4 ++--
 tests/qtest/tpm-util.c  | 10 +++++-----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/tests/qtest/tpm-tests.c b/tests/qtest/tpm-tests.c
index a2f2838e15b..70c80f8379a 100644
--- 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 e2b29ef0f8c..3ed6c8548a6 100644
--- 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";
 
-- 
2.26.2



             reply	other threads:[~2020-09-02  8:12 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-02  8:09 Philippe Mathieu-Daudé [this message]
2020-09-02  8:39 ` [PATCH] tests/qtest/tpm: Declare input buffers const and static Darren Kenny
2020-09-02 14:37   ` Stefan Berger
2020-09-02 15:59     ` Thomas Huth
2020-09-02  9:47 ` Thomas Huth

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