5 files changed, 10 insertions, 5 deletions
diff --git a/apps/netutils/uiplib/uip_gethostaddr.c b/apps/netutils/uiplib/uip_gethostaddr.c
index 0de639d6c..7fe26e6b9 100644
--- a/apps/netutils/uiplib/uip_gethostaddr.c
+++ b/apps/netutils/uiplib/uip_gethostaddr.c
@@ -92,7 +92,6 @@ int uip_gethostaddr(const char *ifname, struct in_addr *addr)
           if (!ret)
             {
 #ifdef CONFIG_NET_IPv6
-#error "req.ifr_addr.s_addr not big enough for IPv6 address"
               memcpy(addr, &req.ifr_addr, sizeof(struct in6_addr));
 #else
               memcpy(addr, &req.ifr_addr, sizeof(struct in_addr));
diff --git a/apps/netutils/uiplib/uip_setdraddr.c b/apps/netutils/uiplib/uip_setdraddr.c
index 79eac5b97..6ab516afa 100644
--- a/apps/netutils/uiplib/uip_setdraddr.c
+++ b/apps/netutils/uiplib/uip_setdraddr.c
@@ -96,7 +96,6 @@ int uip_setdraddr(const char *ifname, const struct in_addr *addr)
           /* Add the INET address to the request */
 
 #ifdef CONFIG_NET_IPv6
-#error "req.ifr_addr.s_addr not big enough for IPv6 address"
           inaddr             = (struct sockaddr_in6 *)&req.ifr_addr;
           inaddr->sin_family = AF_INET6;
           inaddr->sin_port   = 0;
diff --git a/apps/netutils/uiplib/uip_sethostaddr.c b/apps/netutils/uiplib/uip_sethostaddr.c
index ccc7526b9..4db268783 100644
--- a/apps/netutils/uiplib/uip_sethostaddr.c
+++ b/apps/netutils/uiplib/uip_sethostaddr.c
@@ -96,7 +96,6 @@ int uip_sethostaddr(const char *ifname, const struct in_addr *addr)
           /* Add the INET address to the request */
 
 #ifdef CONFIG_NET_IPv6
-#error "req.ifr_addr.s_addr not big enough for IPv6 address"
           inaddr             = (struct sockaddr_in6 *)&req.ifr_addr;
           inaddr->sin_family = AF_INET6;
           inaddr->sin_port   = 0;
diff --git a/apps/netutils/uiplib/uip_setnetmask.c b/apps/netutils/uiplib/uip_setnetmask.c
index 2cdc38474..edce31a2a 100644
--- a/apps/netutils/uiplib/uip_setnetmask.c
+++ b/apps/netutils/uiplib/uip_setnetmask.c
@@ -95,7 +95,6 @@ int uip_setnetmask(const char *ifname, const struct in_addr *addr)
           /* Add the INET address to the request */
 
 #ifdef CONFIG_NET_IPv6
-#error "req.ifr_addr.s_addr not big enough for IPv6 address"
           inaddr             = (struct sockaddr_in6 *)&req.ifr_addr;
           inaddr->sin_family = AF_INET6;
           inaddr->sin_port   = 0;
diff --git a/apps/nshlib/nsh_fscmds.c b/apps/nshlib/nsh_fscmds.c
index 041809faa..c67ccf3b2 100644
--- a/apps/nshlib/nsh_fscmds.c
+++ b/apps/nshlib/nsh_fscmds.c
@@ -1226,11 +1226,12 @@ int cmd_nfsmount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
   FAR char *address;
   FAR char *lpath;
   FAR char *rpath;
-  FAR struct sockaddr_in *sin;
   bool badarg = false;
 #ifdef CONFIG_NET_IPv6
+  FAR struct sockaddr_in6 *sin;
   struct in6_addr inaddr;
 #else
+  FAR struct sockaddr_in *sin;
   struct in_addr inaddr;
 #endif
   bool tcp = false;
@@ -1346,11 +1347,19 @@ int cmd_nfsmount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 
   memset(&data, 0, sizeof(data));
 
+#ifdef CONFIG_NET_IPv6
+  sin                  = (FAR struct sockaddr_in6 *)&data.addr;
+  sin->sin_family      = AF_INET6;
+  sin->sin_port        = htons(NFS_PMAPPORT);
+  memcpy(&sin->sin6_addr, &inaddr, sizeof(struct in6_addr));
+  data.addrlen         = sizeof(struct sockaddr_in6);
+#else
   sin                  = (FAR struct sockaddr_in *)&data.addr;
   sin->sin_family      = AF_INET;
   sin->sin_port        = htons(NFS_PMAPPORT);
   sin->sin_addr        = inaddr;
   data.addrlen         = sizeof(struct sockaddr_in);
+#endif
 
   data.version         = NFS_ARGSVERSION;
   data.sotype          = (tcp) ? SOCK_STREAM : SOCK_DGRAM;