Attention is currently required from: cron2, flichtenheld, plaisthos.
Hello cron2, plaisthos,
I'd like you to reexamine a change. Please visit
http://gerrit.openvpn.net/c/openvpn/+/667?usp=email
to look at the new patch set (#4).
Change subject: configure: Add -Wstrict-prototypes and -Wold-style-definition
......................................................................
configure: Add -Wstrict-prototypes and -Wold-style-definition
These are not covered by -Wall (nor -Wextra) but we want
to enforce them.
Change-Id: I6e08920e4cf4762b9f14a7461a29fa77df15255c
Signed-off-by: Frank Lichtenheld <fr...@lichtenheld.com>
---
M configure.ac
M src/openvpn/dco.h
M src/openvpn/dco_freebsd.c
M src/openvpn/dco_linux.c
M src/openvpn/pkcs11.h
M src/openvpn/sig.c
M src/openvpn/ssl.c
M src/openvpn/ssl.h
M src/openvpn/xkey_helper.c
M src/openvpn/xkey_provider.c
M tests/unit_tests/openvpn/test_common.h
M tests/unit_tests/openvpn/test_pkcs11.c
M tests/unit_tests/openvpn/test_provider.c
M tests/unit_tests/openvpn/test_ssl.c
M tests/unit_tests/plugins/auth-pam/test_search_and_replace.c
15 files changed, 25 insertions(+), 23 deletions(-)
git pull ssh://gerrit.openvpn.net:29418/openvpn refs/changes/67/667/4
diff --git a/configure.ac b/configure.ac
index 2e5ab6a..c01ad09 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1408,6 +1408,8 @@
)
ACL_CHECK_ADD_COMPILE_FLAGS([-Wno-stringop-truncation])
+ACL_CHECK_ADD_COMPILE_FLAGS([-Wstrict-prototypes])
+ACL_CHECK_ADD_COMPILE_FLAGS([-Wold-style-definition])
ACL_CHECK_ADD_COMPILE_FLAGS([-Wall])
if test "${enable_pedantic}" = "yes"; then
diff --git a/src/openvpn/dco.h b/src/openvpn/dco.h
index 50ebb35..035474f 100644
--- a/src/openvpn/dco.h
+++ b/src/openvpn/dco.h
@@ -247,7 +247,7 @@
*
* @return list of colon-separated ciphers
*/
-const char *dco_get_supported_ciphers();
+const char *dco_get_supported_ciphers(void);
#else /* if defined(ENABLE_DCO) */
@@ -375,7 +375,7 @@
}
static inline const char *
-dco_get_supported_ciphers()
+dco_get_supported_ciphers(void)
{
return "";
}
diff --git a/src/openvpn/dco_freebsd.c b/src/openvpn/dco_freebsd.c
index 7c8b29c..9a90f5c 100644
--- a/src/openvpn/dco_freebsd.c
+++ b/src/openvpn/dco_freebsd.c
@@ -773,7 +773,7 @@
}
const char *
-dco_get_supported_ciphers()
+dco_get_supported_ciphers(void)
{
return "none:AES-256-GCM:AES-192-GCM:AES-128-GCM:CHACHA20-POLY1305";
}
diff --git a/src/openvpn/dco_linux.c b/src/openvpn/dco_linux.c
index b2584b9..277cd64 100644
--- a/src/openvpn/dco_linux.c
+++ b/src/openvpn/dco_linux.c
@@ -1053,7 +1053,7 @@
}
const char *
-dco_get_supported_ciphers()
+dco_get_supported_ciphers(void)
{
return "AES-128-GCM:AES-256-GCM:AES-192-GCM:CHACHA20-POLY1305";
}
diff --git a/src/openvpn/pkcs11.h b/src/openvpn/pkcs11.h
index 3caedc0..772fa4e 100644
--- a/src/openvpn/pkcs11.h
+++ b/src/openvpn/pkcs11.h
@@ -35,7 +35,7 @@
);
void
-pkcs11_terminate();
+pkcs11_terminate(void);
bool
pkcs11_addProvider(
@@ -46,10 +46,10 @@
);
int
-pkcs11_logout();
+pkcs11_logout(void);
int
-pkcs11_management_id_count();
+pkcs11_management_id_count(void);
bool
pkcs11_management_id_get(
diff --git a/src/openvpn/sig.c b/src/openvpn/sig.c
index cfbd942..8323f0d 100644
--- a/src/openvpn/sig.c
+++ b/src/openvpn/sig.c
@@ -448,7 +448,7 @@
}
void
-halt_low_priority_signals()
+halt_low_priority_signals(void)
{
#ifndef _WIN32
struct sigaction sa;
diff --git a/src/openvpn/ssl.c b/src/openvpn/ssl.c
index 2054eb4..17078c9 100644
--- a/src/openvpn/ssl.c
+++ b/src/openvpn/ssl.c
@@ -277,7 +277,7 @@
#endif
void
-enable_auth_user_pass()
+enable_auth_user_pass(void)
{
auth_user_pass_enabled = true;
}
diff --git a/src/openvpn/ssl.h b/src/openvpn/ssl.h
index 98e59e8..0e2a43f 100644
--- a/src/openvpn/ssl.h
+++ b/src/openvpn/ssl.h
@@ -381,7 +381,7 @@
void pem_password_setup(const char *auth_file);
/* Enables the use of user/password authentication */
-void enable_auth_user_pass();
+void enable_auth_user_pass(void);
/*
* Setup authentication username and password. If auth_file is given, use the
diff --git a/src/openvpn/xkey_helper.c b/src/openvpn/xkey_helper.c
index 283c95d..b68fb43 100644
--- a/src/openvpn/xkey_helper.c
+++ b/src/openvpn/xkey_helper.c
@@ -49,7 +49,7 @@
XKEY_EXTERNAL_SIGN_fn xkey_management_sign;
static void
-print_openssl_errors()
+print_openssl_errors(void)
{
unsigned long e;
while ((e = ERR_get_error()))
diff --git a/src/openvpn/xkey_provider.c b/src/openvpn/xkey_provider.c
index f5fc956..964d2eb 100644
--- a/src/openvpn/xkey_provider.c
+++ b/src/openvpn/xkey_provider.c
@@ -155,7 +155,7 @@
keymgmt_import_helper(XKEY_KEYDATA *key, const OSSL_PARAM params[]);
static XKEY_KEYDATA *
-keydata_new()
+keydata_new(void)
{
xkey_dmsg(D_XKEY, "entry");
diff --git a/tests/unit_tests/openvpn/test_common.h
b/tests/unit_tests/openvpn/test_common.h
index f219e93..52503c6 100644
--- a/tests/unit_tests/openvpn/test_common.h
+++ b/tests/unit_tests/openvpn/test_common.h
@@ -33,7 +33,7 @@
* methods
*/
static inline void
-openvpn_unit_test_setup()
+openvpn_unit_test_setup(void)
{
assert_int_equal(setvbuf(stdout, NULL, _IONBF, BUFSIZ), 0);
assert_int_equal(setvbuf(stderr, NULL, _IONBF, BUFSIZ), 0);
diff --git a/tests/unit_tests/openvpn/test_pkcs11.c
b/tests/unit_tests/openvpn/test_pkcs11.c
index 84ebb29..6d283a2 100644
--- a/tests/unit_tests/openvpn/test_pkcs11.c
+++ b/tests/unit_tests/openvpn/test_pkcs11.c
@@ -134,7 +134,7 @@
/* Fill-in certs[] array */
void
-init_cert_data()
+init_cert_data(void)
{
struct test_cert certs_local[] = {
{cert1, key1, cname1, "OVPN TEST CA1", "OVPN Test Cert 1", {0},
NULL},
diff --git a/tests/unit_tests/openvpn/test_provider.c
b/tests/unit_tests/openvpn/test_provider.c
index 934b2d3..cfe9ac3 100644
--- a/tests/unit_tests/openvpn/test_provider.c
+++ b/tests/unit_tests/openvpn/test_provider.c
@@ -119,7 +119,7 @@
}
static void
-init_test()
+init_test(void)
{
openvpn_unit_test_setup();
prov[0] = OSSL_PROVIDER_load(NULL, "default");
@@ -135,7 +135,7 @@
}
static void
-uninit_test()
+uninit_test(void)
{
for (size_t i = 0; i < _countof(prov); i++)
{
diff --git a/tests/unit_tests/openvpn/test_ssl.c
b/tests/unit_tests/openvpn/test_ssl.c
index a9a3137..5da5b1c 100644
--- a/tests/unit_tests/openvpn/test_ssl.c
+++ b/tests/unit_tests/openvpn/test_ssl.c
@@ -81,7 +81,7 @@
"-----END CERTIFICATE-----\n";
static const char *
-get_tmp_dir()
+get_tmp_dir(void)
{
const char *ret;
#ifdef _WIN32
diff --git a/tests/unit_tests/plugins/auth-pam/test_search_and_replace.c
b/tests/unit_tests/plugins/auth-pam/test_search_and_replace.c
index ee7a151..d40467f 100644
--- a/tests/unit_tests/plugins/auth-pam/test_search_and_replace.c
+++ b/tests/unit_tests/plugins/auth-pam/test_search_and_replace.c
@@ -9,7 +9,7 @@
#include "utils.h"
static void
-pass_any_null_param__returns_null()
+pass_any_null_param__returns_null(void **state)
{
char DUMMY[] = "DUMMY";
@@ -20,7 +20,7 @@
}
static void
-pass_any_empty_string__returns_null()
+pass_any_empty_string__returns_null(void **state)
{
char DUMMY[] = "DUMMY";
@@ -32,7 +32,7 @@
}
static void
-replace_single_char__one_time__match_is_replaced()
+replace_single_char__one_time__match_is_replaced(void **state)
{
char *replaced = searchandreplace("X", "X", "Y");
@@ -43,7 +43,7 @@
}
static void
-replace_single_char__multiple_times__match_all_matches_are_replaced()
+replace_single_char__multiple_times__match_all_matches_are_replaced(void
**state)
{
char *replaced = searchandreplace("XaX", "X", "Y");
@@ -54,7 +54,7 @@
}
static void
-replace_longer_text__multiple_times__match_all_matches_are_replaced()
+replace_longer_text__multiple_times__match_all_matches_are_replaced(void
**state)
{
char *replaced = searchandreplace("XXaXX", "XX", "YY");
@@ -65,7 +65,7 @@
}
static void
-pattern_not_found__returns_original()
+pattern_not_found__returns_original(void **state)
{
char *replaced = searchandreplace("abc", "X", "Y");
--
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Gerrit-Project: openvpn
Gerrit-Branch: master
Gerrit-Change-Id: I6e08920e4cf4762b9f14a7461a29fa77df15255c
Gerrit-Change-Number: 667
Gerrit-PatchSet: 4
Gerrit-Owner: flichtenheld <fr...@lichtenheld.com>
Gerrit-Reviewer: cron2 <g...@greenie.muc.de>
Gerrit-Reviewer: plaisthos <arne-open...@rfc2549.org>
Gerrit-CC: openvpn-devel <openvpn-devel@lists.sourceforge.net>
Gerrit-Attention: plaisthos <arne-open...@rfc2549.org>
Gerrit-Attention: cron2 <g...@greenie.muc.de>
Gerrit-Attention: flichtenheld <fr...@lichtenheld.com>
Gerrit-MessageType: newpatchset
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