diff --git a/library/net_sockets.c b/library/net_sockets.c
index 8d6c788..58244e5 100644
--- a/library/net_sockets.c
+++ b/library/net_sockets.c
@@ -154,7 +154,7 @@
         return( ret );
 
     /* Do name resolution with both IPv6 and IPv4 */
-    memset( &hints, 0, sizeof( hints ) );
+    mbedtls_platform_memset( &hints, 0, sizeof( hints ) );
     hints.ai_family = AF_UNSPEC;
     hints.ai_socktype = proto == MBEDTLS_NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM;
     hints.ai_protocol = proto == MBEDTLS_NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP;
@@ -201,7 +201,7 @@
         return( ret );
 
     /* Bind to IPv6 and/or IPv4, but only in the desired protocol */
-    memset( &hints, 0, sizeof( hints ) );
+    mbedtls_platform_memset( &hints, 0, sizeof( hints ) );
     hints.ai_family = AF_UNSPEC;
     hints.ai_socktype = proto == MBEDTLS_NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM;
     hints.ai_protocol = proto == MBEDTLS_NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP;
@@ -471,8 +471,8 @@
     /* Ensure that memory sanitizers consider read_fds and write_fds as
      * initialized even on platforms such as Glibc/x86_64 where FD_ZERO
      * is implemented in assembly. */
-    memset( &read_fds, 0, sizeof( read_fds ) );
-    memset( &write_fds, 0, sizeof( write_fds ) );
+    mbedtls_platform_memset( &read_fds, 0, sizeof( read_fds ) );
+    mbedtls_platform_memset( &write_fds, 0, sizeof( write_fds ) );
 #endif
 #endif