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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/ip/ip4_to_ip6.h
parentb9a4c445c1d4e9cdab476a8e1fb8a46ff0fc6080 (diff)
c11 safe string handling support
Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vnet/ip/ip4_to_ip6.h')
-rw-r--r--src/vnet/ip/ip4_to_ip6.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/vnet/ip/ip4_to_ip6.h b/src/vnet/ip/ip4_to_ip6.h
index 9fedcc6fa35..b1905e4154b 100644
--- a/src/vnet/ip/ip4_to_ip6.h
+++ b/src/vnet/ip/ip4_to_ip6.h
@@ -260,8 +260,8 @@ icmp_to_icmp6 (vlib_buffer_t * p, ip4_to_ip6_set_fn_t fn, void *ctx,
-2 * (sizeof (*ip6) - sizeof (*ip4)) -
sizeof (*inner_frag));
ip6 = vlib_buffer_get_current (p);
- clib_memcpy (u8_ptr_add (ip6, sizeof (*ip6) - sizeof (*ip4)), ip4,
- 20 + 8);
+ memmove (u8_ptr_add (ip6, sizeof (*ip6) - sizeof (*ip4)), ip4,
+ 20 + 8);
ip4 =
(ip4_header_t *) u8_ptr_add (ip6, sizeof (*ip6) - sizeof (*ip4));
icmp = (icmp46_header_t *) (ip4 + 1);
@@ -286,8 +286,8 @@ icmp_to_icmp6 (vlib_buffer_t * p, ip4_to_ip6_set_fn_t fn, void *ctx,
{
vlib_buffer_advance (p, -2 * (sizeof (*ip6) - sizeof (*ip4)));
ip6 = vlib_buffer_get_current (p);
- clib_memcpy (u8_ptr_add (ip6, sizeof (*ip6) - sizeof (*ip4)), ip4,
- 20 + 8);
+ memmove (u8_ptr_add (ip6, sizeof (*ip6) - sizeof (*ip4)), ip4,
+ 20 + 8);
ip4 =
(ip4_header_t *) u8_ptr_add (ip6, sizeof (*ip6) - sizeof (*ip4));
icmp = (icmp46_header_t *) u8_ptr_add (ip4, sizeof (*ip4));