Signed-off-by: Arne Schwabe <[email protected]>
---
src/openvpn/crypto.c | 2 --
src/openvpn/mroute.c | 28 ++++++++++++----------------
src/openvpn/multi.c | 7 +------
src/openvpn/options.c | 2 --
src/openvpn/route.c | 1 -
src/openvpn/ssl.c | 4 ----
src/openvpn/ssl_openssl.c | 1 -
src/openvpn/ssl_verify_openssl.c | 2 +-
8 files changed, 14 insertions(+), 33 deletions(-)
diff --git a/src/openvpn/crypto.c b/src/openvpn/crypto.c
index ac2eecd..a898ffb 100644
--- a/src/openvpn/crypto.c
+++ b/src/openvpn/crypto.c
@@ -1010,7 +1010,6 @@ read_passphrase_hash (const char *passphrase_file,
uint8_t *output,
int len)
{
- unsigned int outlen = 0;
md_ctx_t md;
ASSERT (len >= md_kt_size(digest));
@@ -1343,7 +1342,6 @@ prng_bytes (uint8_t *output, int len)
const int md_size = md_kt_size (nonce_md);
while (len > 0)
{
- unsigned int outlen = 0;
const int blen = min_int (len, md_size);
md_full(nonce_md, nonce_data, md_size + nonce_secret_len, nonce_data);
memcpy (output, nonce_data, blen);
diff --git a/src/openvpn/mroute.c b/src/openvpn/mroute.c
index aecb702..5449a9b 100644
--- a/src/openvpn/mroute.c
+++ b/src/openvpn/mroute.c
@@ -522,29 +522,25 @@ void
mroute_helper_add_iroute6 (struct mroute_helper *mh,
const struct iroute_ipv6 *ir6)
{
- if (ir6->netbits >= 0)
- {
- ASSERT (ir6->netbits < MR_HELPER_NET_LEN);
- ++mh->cache_generation;
- ++mh->net_len_refcount[ir6->netbits];
- if (mh->net_len_refcount[ir6->netbits] == 1)
+ ASSERT (ir6->netbits < MR_HELPER_NET_LEN);
+ ++mh->cache_generation;
+ ++mh->net_len_refcount[ir6->netbits];
+ if (mh->net_len_refcount[ir6->netbits] == 1)
mroute_helper_regenerate (mh);
- }
+
}
void
mroute_helper_del_iroute6 (struct mroute_helper *mh,
const struct iroute_ipv6 *ir6)
{
- if (ir6->netbits >= 0)
- {
- ASSERT (ir6->netbits < MR_HELPER_NET_LEN);
- ++mh->cache_generation;
- --mh->net_len_refcount[ir6->netbits];
- ASSERT (mh->net_len_refcount[ir6->netbits] >= 0);
- if (!mh->net_len_refcount[ir6->netbits])
- mroute_helper_regenerate (mh);
- }
+ ASSERT (ir6->netbits < MR_HELPER_NET_LEN);
+ ++mh->cache_generation;
+ --mh->net_len_refcount[ir6->netbits];
+ ASSERT (mh->net_len_refcount[ir6->netbits] >= 0);
+ if (!mh->net_len_refcount[ir6->netbits])
+ mroute_helper_regenerate (mh);
+
}
void
diff --git a/src/openvpn/multi.c b/src/openvpn/multi.c
index 9876b80..1a17869 100644
--- a/src/openvpn/multi.c
+++ b/src/openvpn/multi.c
@@ -1164,15 +1164,10 @@ multi_add_iroutes (struct multi_context *m,
}
for ( ir6 = mi->context.options.iroutes_ipv6; ir6 != NULL; ir6 =
ir6->next )
{
- if (ir6->netbits >= 0)
- msg (D_MULTI_LOW, "MULTI: internal route %s/%d -> %s",
+ msg (D_MULTI_LOW, "MULTI: internal route %s/%d -> %s",
print_in6_addr (ir6->network, 0, &gc),
ir6->netbits,
multi_instance_string (mi, false, &gc));
- else
- msg (D_MULTI_LOW, "MULTI: internal route %s -> %s",
- print_in6_addr (ir6->network, 0, &gc),
- multi_instance_string (mi, false, &gc));
mroute_helper_add_iroute6 (m->route_helper, ir6);
diff --git a/src/openvpn/options.c b/src/openvpn/options.c
index ea60826..64e42aa 100644
--- a/src/openvpn/options.c
+++ b/src/openvpn/options.c
@@ -2455,8 +2455,6 @@ options_postprocess_mutate_ce (struct options *o, struct
connection_entry *ce)
static void
options_postprocess_mutate_invariant (struct options *options)
{
- const int dev = dev_type_enum (options->dev, options->dev_type);
-
/*
* In forking TCP server mode, you don't need to ifconfig
* the tap device (the assumption is that it will be bridged).
diff --git a/src/openvpn/route.c b/src/openvpn/route.c
index d967d4f..4999e66 100644
--- a/src/openvpn/route.c
+++ b/src/openvpn/route.c
@@ -2864,7 +2864,6 @@ get_default_gateway (struct route_gateway_info *rgi)
{
/* get interface name */
const struct sockaddr_dl *adl = (struct sockaddr_dl *) ifp;
- int len = adl->sdl_nlen;
if (adl->sdl_nlen && adl->sdl_nlen < sizeof(rgi->iface))
{
memcpy (rgi->iface, adl->sdl_data, adl->sdl_nlen);
diff --git a/src/openvpn/ssl.c b/src/openvpn/ssl.c
index 19512c0..0272805 100644
--- a/src/openvpn/ssl.c
+++ b/src/openvpn/ssl.c
@@ -1585,7 +1585,6 @@ key_method_1_write (struct buffer *buf, struct
tls_session *session)
{
struct key key;
struct key_state *ks = &session->key[KS_PRIMARY]; /* primary key */
- struct key_state *ks_lame = &session->key[KS_LAME_DUCK]; /* retiring key */
ASSERT (session->opt->key_method == 1);
ASSERT (buf_init (buf, 0));
@@ -1697,7 +1696,6 @@ static bool
key_method_2_write (struct buffer *buf, struct tls_session *session)
{
struct key_state *ks = &session->key[KS_PRIMARY]; /* primary key */
- struct key_state *ks_lame = &session->key[KS_LAME_DUCK]; /* retiring key */
ASSERT (session->opt->key_method == 2);
ASSERT (buf_init (buf, 0));
@@ -1781,7 +1779,6 @@ key_method_1_read (struct buffer *buf, struct tls_session
*session)
int status;
struct key key;
struct key_state *ks = &session->key[KS_PRIMARY]; /* primary key */
- struct key_state *ks_lame = &session->key[KS_LAME_DUCK]; /* retiring key */
ASSERT (session->opt->key_method == 1);
@@ -1840,7 +1837,6 @@ static bool
key_method_2_read (struct buffer *buf, struct tls_multi *multi, struct
tls_session *session)
{
struct key_state *ks = &session->key[KS_PRIMARY]; /* primary key */
- struct key_state *ks_lame = &session->key[KS_LAME_DUCK]; /* retiring key */
int key_method_flags;
bool username_status, password_status;
diff --git a/src/openvpn/ssl_openssl.c b/src/openvpn/ssl_openssl.c
index a727b60..57285fa 100644
--- a/src/openvpn/ssl_openssl.c
+++ b/src/openvpn/ssl_openssl.c
@@ -428,7 +428,6 @@ tls_ctx_load_priv_file (struct tls_root_ctx *ctx, const
char *priv_key_file,
const char *priv_key_file_inline
)
{
- int status;
SSL_CTX *ssl_ctx = NULL;
BIO *in = NULL;
EVP_PKEY *pkey = NULL;
diff --git a/src/openvpn/ssl_verify_openssl.c b/src/openvpn/ssl_verify_openssl.c
index f5dce0d..219d0a7 100644
--- a/src/openvpn/ssl_verify_openssl.c
+++ b/src/openvpn/ssl_verify_openssl.c
@@ -241,7 +241,7 @@ x509_get_serial (openvpn_x509_cert_t *cert, struct gc_arena
*gc)
unsigned char *
x509_get_sha1_hash (X509 *cert, struct gc_arena *gc)
{
- char *hash = gc_malloc(SHA_DIGEST_LENGTH, false, gc);
+ unsigned char *hash = gc_malloc(SHA_DIGEST_LENGTH, false, gc);
memcpy(hash, cert->sha1_hash, SHA_DIGEST_LENGTH);
return hash;
}
--
1.7.7.5 (Apple Git-26)
