diff --git a/src/vcl/ldp_socket_wrapper.c b/src/vcl/ldp_socket_wrapper.c
index 81637de..38ee297 100644
--- a/src/vcl/ldp_socket_wrapper.c
+++ b/src/vcl/ldp_socket_wrapper.c
@@ -394,7 +394,7 @@
   void *handle = NULL;
   int i;
 
-#ifdef RTLD_DEEPBIND
+#if defined(RTLD_DEEPBIND) && !defined(CLIB_SANITIZE_ADDR)
   flags |= RTLD_DEEPBIND;
 #endif
 
@@ -547,7 +547,7 @@
 }
 #endif
 
-DO_NOT_SANITIZE_ADDRESS_ATTRIBUTE int
+int
 libc_vfcntl (int fd, int cmd, va_list ap)
 {
   long int args[4];
@@ -569,7 +569,7 @@
 }
 
 #ifdef HAVE_FCNTL64
-DO_NOT_SANITIZE_ADDRESS_ATTRIBUTE int
+int
 libc_vfcntl64 (int fd, int cmd, va_list ap)
 {
   long int args[4];
@@ -592,7 +592,7 @@
 }
 #endif
 
-DO_NOT_SANITIZE_ADDRESS_ATTRIBUTE int
+int
 libc_vioctl (int fd, int cmd, va_list ap)
 {
   long int args[4];