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authorDave Barach <dave@barachs.net>2018-10-17 10:38:51 -0400
committerDamjan Marion <dmarion@me.com>2018-10-23 13:06:46 +0000
commitb7b929931a07fbb27b43d5cd105f366c3e29807e (patch)
tree438681c89738802dbb5d339715b96ea2c31bafb4 /src/vnet/tcp
parentb9a4c445c1d4e9cdab476a8e1fb8a46ff0fc6080 (diff)
c11 safe string handling support
Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vnet/tcp')
-rw-r--r--src/vnet/tcp/tcp.c22
-rw-r--r--src/vnet/tcp/tcp_input.c4
-rw-r--r--src/vnet/tcp/tcp_output.c4
-rw-r--r--src/vnet/tcp/tcp_syn_filter4.c2
4 files changed, 16 insertions, 16 deletions
diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c
index 5378de1c1da..e32b5c417ae 100644
--- a/src/vnet/tcp/tcp.c
+++ b/src/vnet/tcp/tcp.c
@@ -77,7 +77,7 @@ tcp_connection_bind (u32 session_index, transport_endpoint_t * lcl)
void *iface_ip;
pool_get (tm->listener_pool, listener);
- memset (listener, 0, sizeof (*listener));
+ clib_memset (listener, 0, sizeof (*listener));
listener->c_c_index = listener - tm->listener_pool;
listener->c_lcl_port = lcl->port;
@@ -121,7 +121,7 @@ tcp_connection_unbind (u32 listener_index)
/* Poison the entry */
if (CLIB_DEBUG > 0)
- memset (tc, 0xFA, sizeof (*tc));
+ clib_memset (tc, 0xFA, sizeof (*tc));
pool_put_index (tm->listener_pool, listener_index);
}
@@ -153,7 +153,7 @@ tcp_half_open_connection_del (tcp_connection_t * tc)
clib_spinlock_lock_if_init (&tm->half_open_lock);
pool_put_index (tm->half_open_connections, tc->c_c_index);
if (CLIB_DEBUG)
- memset (tc, 0xFA, sizeof (*tc));
+ clib_memset (tc, 0xFA, sizeof (*tc));
clib_spinlock_unlock_if_init (&tm->half_open_lock);
}
@@ -185,7 +185,7 @@ tcp_half_open_connection_new (void)
tcp_connection_t *tc = 0;
ASSERT (vlib_get_thread_index () == 0);
pool_get (tm->half_open_connections, tc);
- memset (tc, 0, sizeof (*tc));
+ clib_memset (tc, 0, sizeof (*tc));
tc->c_c_index = tc - tm->half_open_connections;
return tc;
}
@@ -225,7 +225,7 @@ tcp_connection_cleanup (tcp_connection_t * tc)
/* Poison the entry */
if (CLIB_DEBUG > 0)
- memset (tc, 0xFA, sizeof (*tc));
+ clib_memset (tc, 0xFA, sizeof (*tc));
pool_put (tm->connections[thread_index], tc);
}
}
@@ -252,7 +252,7 @@ tcp_connection_new (u8 thread_index)
tcp_connection_t *tc;
pool_get (tm->connections[thread_index], tc);
- memset (tc, 0, sizeof (*tc));
+ clib_memset (tc, 0, sizeof (*tc));
tc->c_c_index = tc - tm->connections[thread_index];
tc->c_thread_index = thread_index;
return tc;
@@ -435,7 +435,7 @@ tcp_connection_select_lb_bucket (tcp_connection_t * tc, const dpo_id_t * dpo,
if (tc->c_is_ip4)
{
ip4_tcp_hdr_t hdr;
- memset (&hdr, 0, sizeof (hdr));
+ clib_memset (&hdr, 0, sizeof (hdr));
hdr.ip.protocol = IP_PROTOCOL_TCP;
hdr.ip.address_pair.src.as_u32 = tc->c_lcl_ip.ip4.as_u32;
hdr.ip.address_pair.dst.as_u32 = tc->c_rmt_ip.ip4.as_u32;
@@ -446,7 +446,7 @@ tcp_connection_select_lb_bucket (tcp_connection_t * tc, const dpo_id_t * dpo,
else
{
ip6_tcp_hdr_t hdr;
- memset (&hdr, 0, sizeof (hdr));
+ clib_memset (&hdr, 0, sizeof (hdr));
hdr.ip.protocol = IP_PROTOCOL_TCP;
clib_memcpy (&hdr.ip.src_address, &tc->c_lcl_ip.ip6,
sizeof (ip6_address_t));
@@ -1453,7 +1453,7 @@ tcp_configure_v4_source_address_range (vlib_main_t * vm,
ip4_address_t * hi_addr, u32 fib_index,
int is_del);
- memset (&prefix, 0, sizeof (prefix));
+ clib_memset (&prefix, 0, sizeof (prefix));
fib_index = fib_table_find (FIB_PROTOCOL_IP4, table_id);
@@ -1538,7 +1538,7 @@ tcp_configure_v6_source_address_range (vlib_main_t * vm,
fib_node_index_t fei;
u32 sw_if_index;
- memset (&prefix, 0, sizeof (prefix));
+ clib_memset (&prefix, 0, sizeof (prefix));
fib_index = fib_table_find (FIB_PROTOCOL_IP6, table_id);
@@ -1763,7 +1763,7 @@ tcp_scoreboard_replay (u8 * s, tcp_connection_t * tc, u8 verbose)
if (!tc)
return s;
- memset (dummy_tc, 0, sizeof (*dummy_tc));
+ clib_memset (dummy_tc, 0, sizeof (*dummy_tc));
tcp_connection_timers_init (dummy_tc);
scoreboard_init (&dummy_tc->sack_sb);
dummy_tc->rcv_opts.flags |= TCP_OPTS_FLAG_SACK;
diff --git a/src/vnet/tcp/tcp_input.c b/src/vnet/tcp/tcp_input.c
index 87bacc24354..4e3987eeaed 100644
--- a/src/vnet/tcp/tcp_input.c
+++ b/src/vnet/tcp/tcp_input.c
@@ -622,7 +622,7 @@ scoreboard_remove_hole (sack_scoreboard_t * sb, sack_scoreboard_hole_t * hole)
/* Poison the entry */
if (CLIB_DEBUG > 0)
- memset (hole, 0xfe, sizeof (*hole));
+ clib_memset (hole, 0xfe, sizeof (*hole));
pool_put (sb->holes, hole);
}
@@ -635,7 +635,7 @@ scoreboard_insert_hole (sack_scoreboard_t * sb, u32 prev_index,
u32 hole_index;
pool_get (sb->holes, hole);
- memset (hole, 0, sizeof (*hole));
+ clib_memset (hole, 0, sizeof (*hole));
hole->start = start;
hole->end = end;
diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c
index 7d7c32ad210..ed1c641d80f 100644
--- a/src/vnet/tcp/tcp_output.c
+++ b/src/vnet/tcp/tcp_output.c
@@ -599,7 +599,7 @@ tcp_make_syn (tcp_connection_t * tc, vlib_buffer_t * b)
initial_wnd = tcp_initial_window_to_advertise (tc);
/* Make and write options */
- memset (&snd_opts, 0, sizeof (snd_opts));
+ clib_memset (&snd_opts, 0, sizeof (snd_opts));
tcp_opts_len = tcp_make_syn_options (&snd_opts, tc->rcv_wscale);
tcp_hdr_opts_len = tcp_opts_len + sizeof (tcp_header_t);
@@ -622,7 +622,7 @@ tcp_make_synack (tcp_connection_t * tc, vlib_buffer_t * b)
tcp_header_t *th;
u16 initial_wnd;
- memset (snd_opts, 0, sizeof (*snd_opts));
+ clib_memset (snd_opts, 0, sizeof (*snd_opts));
tcp_reuse_buffer (vm, b);
initial_wnd = tcp_initial_window_to_advertise (tc);
diff --git a/src/vnet/tcp/tcp_syn_filter4.c b/src/vnet/tcp/tcp_syn_filter4.c
index 9b2a8ac7c87..6ec39a7bbeb 100644
--- a/src/vnet/tcp/tcp_syn_filter4.c
+++ b/src/vnet/tcp/tcp_syn_filter4.c
@@ -101,7 +101,7 @@ syn_filter4_node_fn (vlib_main_t * vm,
if (now > rt->next_reset)
{
- memset (rt->syn_counts, 0, vec_len (rt->syn_counts));
+ clib_memset (rt->syn_counts, 0, vec_len (rt->syn_counts));
rt->next_reset = now + rt->reset_interval;
}