[PATCH v2 2/3] crypto: Restrict pkix_asn1_tab[] to crypto-tls-x509-helpers.c

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

pkix_asn1_tab[] is only accessed by crypto-tls-x509-helpers.c,
rename pkix_asn1_tab.c as pkix_asn1_tab.c.inc and include it once.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 tests/unit/crypto-tls-x509-helpers.h                | 3 ---
 tests/unit/crypto-tls-x509-helpers.c                | 6 +++++-
 tests/unit/{pkix_asn1_tab.c => pkix_asn1_tab.c.inc} | 5 +----
 tests/qtest/meson.build                             | 3 +--
 tests/unit/meson.build                              | 6 +++---
 5 files changed, 10 insertions(+), 13 deletions(-)
 rename tests/unit/{pkix_asn1_tab.c => pkix_asn1_tab.c.inc} (99%)

diff --git a/tests/unit/crypto-tls-x509-helpers.h b/tests/unit/crypto-tls-x509-helpers.h
index 247e7160eb..562c160653 100644
--- a/tests/unit/crypto-tls-x509-helpers.h
+++ b/tests/unit/crypto-tls-x509-helpers.h
@@ -23,7 +23,6 @@
 
 #include <gnutls/gnutls.h>
 #include <gnutls/x509.h>
-#include <libtasn1.h>
 
 
 #define QCRYPTO_TLS_TEST_CLIENT_NAME "ACME QEMU Client"
@@ -171,6 +170,4 @@ void test_tls_cleanup(const char *keyfile);
     };                                                                  \
     test_tls_generate_cert(&varname, cavarname.crt)
 
-extern const asn1_static_node pkix_asn1_tab[];
-
 #endif
diff --git a/tests/unit/crypto-tls-x509-helpers.c b/tests/unit/crypto-tls-x509-helpers.c
index e9937f60d8..3e74ec5b5d 100644
--- a/tests/unit/crypto-tls-x509-helpers.c
+++ b/tests/unit/crypto-tls-x509-helpers.c
@@ -20,15 +20,19 @@
 
 #include "qemu/osdep.h"
 
+#include <libtasn1.h>
+
 #include "crypto-tls-x509-helpers.h"
 #include "crypto/init.h"
 #include "qemu/sockets.h"
 
+#include "pkix_asn1_tab.c.inc"
+
 /*
  * This stores some static data that is needed when
  * encoding extensions in the x509 certs
  */
-asn1_node pkix_asn1;
+static asn1_node pkix_asn1;
 
 /*
  * To avoid consuming random entropy to generate keys,
diff --git a/tests/unit/pkix_asn1_tab.c b/tests/unit/pkix_asn1_tab.c.inc
similarity index 99%
rename from tests/unit/pkix_asn1_tab.c
rename to tests/unit/pkix_asn1_tab.c.inc
index 89521408a1..fe29c4102a 100644
--- a/tests/unit/pkix_asn1_tab.c
+++ b/tests/unit/pkix_asn1_tab.c.inc
@@ -3,10 +3,7 @@
  * and is under copyright of various GNUTLS contributors.
  */
 
-#include "qemu/osdep.h"
-#include "crypto-tls-x509-helpers.h"
-
-const asn1_static_node pkix_asn1_tab[] = {
+static const asn1_static_node pkix_asn1_tab[] = {
   {"PKIX1", 536875024, 0},
   {0, 1073741836, 0},
   {"id-ce", 1879048204, 0},
diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index b128fa5a4b..f16931f82e 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -314,8 +314,7 @@ if gnutls.found()
   migration_files += [files('../unit/crypto-tls-psk-helpers.c'), gnutls]
 
   if tasn1.found()
-    migration_files += [files('../unit/crypto-tls-x509-helpers.c',
-                              '../unit/pkix_asn1_tab.c'), tasn1]
+    migration_files += [files('../unit/crypto-tls-x509-helpers.c'), tasn1]
   endif
 endif
 
diff --git a/tests/unit/meson.build b/tests/unit/meson.build
index 26c109c968..490ab8182d 100644
--- a/tests/unit/meson.build
+++ b/tests/unit/meson.build
@@ -99,11 +99,11 @@ if have_block
      tasn1.found() and \
      host_os != 'windows'
     tests += {
-      'test-crypto-tlscredsx509': ['crypto-tls-x509-helpers.c', 'pkix_asn1_tab.c',
+      'test-crypto-tlscredsx509': ['crypto-tls-x509-helpers.c',
                                    tasn1, crypto, gnutls],
-      'test-crypto-tlssession': ['crypto-tls-x509-helpers.c', 'pkix_asn1_tab.c', 'crypto-tls-psk-helpers.c',
+      'test-crypto-tlssession': ['crypto-tls-x509-helpers.c', 'crypto-tls-psk-helpers.c',
                                  tasn1, crypto, gnutls],
-      'test-io-channel-tls': ['io-channel-helpers.c', 'crypto-tls-x509-helpers.c', 'pkix_asn1_tab.c',
+      'test-io-channel-tls': ['io-channel-helpers.c', 'crypto-tls-x509-helpers.c',
                               tasn1, io, crypto, gnutls]}
   endif
   if pam.found()
-- 
2.41.0