3 files changed, 6 insertions, 0 deletions
diff --git a/posix/tst-rfc3484-2.c b/posix/tst-rfc3484-2.c
index c85fdd0742..bf5f6cff7e 100644
--- a/posix/tst-rfc3484-2.c
+++ b/posix/tst-rfc3484-2.c
@@ -82,6 +82,8 @@ do_test (void)
   struct sockaddr_in so1;
   so1.sin_family = AF_INET;
   so1.sin_addr.s_addr = h (0xc0a85f19);
+  /* Clear the rest of the structure to avoid warnings.  */
+  memset (so1.sin_zero, '\0', sizeof (so1.sin_zero));
 
   struct sockaddr_in sa1;
   sa1.sin_family = AF_INET;
diff --git a/posix/tst-rfc3484-3.c b/posix/tst-rfc3484-3.c
index 3aa4563c0c..8eba74e48e 100644
--- a/posix/tst-rfc3484-3.c
+++ b/posix/tst-rfc3484-3.c
@@ -113,6 +113,8 @@ do_test (void)
   struct sockaddr_in so;
   so.sin_family = AF_INET;
   so.sin_addr.s_addr = h (0x0aa85f19);
+  /* Clear the rest of the structure to avoid warnings.  */
+  memset (so.sin_zero, '\0', sizeof (so.sin_zero));
 
   for (int i = 0; i < naddrs; ++i)
     {
diff --git a/posix/tst-rfc3484.c b/posix/tst-rfc3484.c
index 15d0c94a5e..26835cf8b2 100644
--- a/posix/tst-rfc3484.c
+++ b/posix/tst-rfc3484.c
@@ -102,6 +102,8 @@ do_test (void)
   struct sockaddr_in so;
   so.sin_family = AF_INET;
   so.sin_addr.s_addr = h (0xc0a85f19);
+  /* Clear the rest of the structure to avoid warnings.  */
+  memset (so.sin_zero, '\0', sizeof (so.sin_zero));
 
   for (int i = 0; i < naddrs; ++i)
     {