diff --git a/examples/udgram/udgram_client.c b/examples/udgram/udgram_client.c
index f60abedf619..c0fd63a4f0c 100644
--- a/examples/udgram/udgram_client.c
+++ b/examples/udgram/udgram_client.c
@@ -100,7 +100,7 @@ int main(int argc, FAR char *argv[])
       server.sun_family = AF_LOCAL;
       strlcpy(server.sun_path, CONFIG_EXAMPLES_UDGRAM_ADDR, addrlen);
 
-      addrlen += sizeof(sa_family_t) + 1;
+      addrlen += sizeof(sa_family_t);
 
       /* Send the message */
 
diff --git a/examples/udgram/udgram_server.c b/examples/udgram/udgram_server.c
index 49674ff3619..cd1cc928c05 100644
--- a/examples/udgram/udgram_server.c
+++ b/examples/udgram/udgram_server.c
@@ -102,7 +102,7 @@ int main(int argc, FAR char *argv[])
   server.sun_family = AF_LOCAL;
   strlcpy(server.sun_path, CONFIG_EXAMPLES_UDGRAM_ADDR, addrlen);
 
-  addrlen += sizeof(sa_family_t) + 1;
+  addrlen += sizeof(sa_family_t);
 
   if (bind(sockfd, (struct sockaddr *)&server, addrlen) < 0)
     {
diff --git a/examples/ustream/ustream_client.c b/examples/ustream/ustream_client.c
index c7e69a56b34..a80e185aae6 100644
--- a/examples/ustream/ustream_client.c
+++ b/examples/ustream/ustream_client.c
@@ -88,10 +88,9 @@ int main(int argc, FAR char *argv[])
 
   myaddr.sun_family = AF_LOCAL;
   strlcpy(myaddr.sun_path, CONFIG_EXAMPLES_USTREAM_ADDR, addrlen);
-  myaddr.sun_path[addrlen] = '\0';
 
   printf("client: Connecting to %s...\n", CONFIG_EXAMPLES_USTREAM_ADDR);
-  addrlen += sizeof(sa_family_t) + 1;
+  addrlen += sizeof(sa_family_t);
   ret = connect(sockfd, (struct sockaddr *)&myaddr, addrlen);
   if (ret < 0)
     {
diff --git a/examples/ustream/ustream_server.c b/examples/ustream/ustream_server.c
index 8f6fffe406c..a14c39574de 100644
--- a/examples/ustream/ustream_server.c
+++ b/examples/ustream/ustream_server.c
@@ -88,9 +88,8 @@ int main(int argc, char *argv[])
 
   myaddr.sun_family = AF_LOCAL;
   strlcpy(myaddr.sun_path, CONFIG_EXAMPLES_USTREAM_ADDR, addrlen);
-  myaddr.sun_path[addrlen] = '\0';
 
-  addrlen += sizeof(sa_family_t) + 1;
+  addrlen += sizeof(sa_family_t);
   ret = bind(listensd, (struct sockaddr *)&myaddr, addrlen);
   if (ret < 0)
     {