commit b7b929931a07fbb27b43d5cd105f366c3e29807e
author Dave Barach <dave@barachs.net> Wed Oct 17 10:38:51 2018 -0400
committer Damjan Marion <dmarion@me.com> Tue Oct 23 13:06:46 2018 +0000
tree 438681c89738802dbb5d339715b96ea2c31bafb4
parent b9a4c445c1d4e9cdab476a8e1fb8a46ff0fc6080

c11 safe string handling support

Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab
Signed-off-by: Dave Barach <dave@barachs.net>

src/vnet/unix/tapcli.c

diff --git a/src/vnet/unix/tapcli.c b/src/vnet/unix/tapcli.c
index 00f093e..d183c3a 100644
--- a/src/vnet/unix/tapcli.c
+++ b/src/vnet/unix/tapcli.c
@@ -874,7 +874,7 @@
   if ((dev_net_tun_fd = open ("/dev/net/tun", O_RDWR)) < 0)
     return VNET_API_ERROR_SYSCALL_ERROR_1;
 
-  memset (&ifr, 0, sizeof (ifr));
+  clib_memset (&ifr, 0, sizeof (ifr));
   strncpy (ifr.ifr_name, (char *) ap->intfc_name, sizeof (ifr.ifr_name) - 1);
   ifr.ifr_flags = flags;
   if (ioctl (dev_net_tun_fd, TUNSETIFF, (void *) &ifr) < 0)
@@ -895,7 +895,7 @@
     struct ifreq ifr;
     struct sockaddr_ll sll;
 
-    memset (&ifr, 0, sizeof (ifr));
+    clib_memset (&ifr, 0, sizeof (ifr));
     strncpy (ifr.ifr_name, (char *) ap->intfc_name,
 	     sizeof (ifr.ifr_name) - 1);
     if (ioctl (dev_tap_fd, SIOCGIFINDEX, &ifr) < 0)
@@ -905,7 +905,7 @@
       }
 
     /* Bind the provisioning socket to the interface. */
-    memset (&sll, 0, sizeof (sll));
+    clib_memset (&sll, 0, sizeof (sll));
     sll.sll_family = AF_PACKET;
     sll.sll_ifindex = ifr.ifr_ifindex;
     sll.sll_protocol = htons (ETH_P_ALL);
@@ -954,7 +954,7 @@
       /* ip4: mask defaults to /24 */
       u32 mask = clib_host_to_net_u32 (0xFFFFFF00);
 
-      memset (&sin, 0, sizeof (sin));
+      clib_memset (&sin, 0, sizeof (sin));
       sin.sin_family = AF_INET;
       /* sin.sin_port = 0; */
       sin.sin_addr.s_addr = ap->ip4_address->as_u32;
@@ -998,7 +998,7 @@
 	  goto error;
 	}
 
-      memset (&ifr2, 0, sizeof (ifr));
+      clib_memset (&ifr2, 0, sizeof (ifr));
       strncpy (ifr2.ifr_name, (char *) ap->intfc_name,
 	       sizeof (ifr2.ifr_name) - 1);
       if (ioctl (sockfd6, SIOCGIFINDEX, &ifr2) < 0)
@@ -1316,7 +1316,7 @@
     user_hwaddr = 1;
 
 
-  memset (ap, 0, sizeof (*ap));
+  clib_memset (ap, 0, sizeof (*ap));
   ap->orig_sw_if_index = sw_if_index;
   ap->intfc_name = intfc_name;
   ap->sw_if_indexp = &new_sw_if_index;
@@ -1418,7 +1418,7 @@
       goto done;
     }
 
-  memset (ap, 0, sizeof (*ap));
+  clib_memset (ap, 0, sizeof (*ap));
 
   ap->intfc_name = intfc_name;
   ap->hwaddr_arg = hwaddr_arg;