misc: address sanitizer: fix instrumentation

Type: fix

Change-Id: I99e3951f8cfb7ab9d2f0a7dcee92199eab29043c
Signed-off-by: Benoît Ganne <bganne@cisco.com>
diff --git a/src/vppinfra/dlmalloc.c b/src/vppinfra/dlmalloc.c
index 451666e..13f0dff 100644
--- a/src/vppinfra/dlmalloc.c
+++ b/src/vppinfra/dlmalloc.c
@@ -4139,6 +4139,7 @@
   return 0;
 }
 
+CLIB_NOSANITIZE_ADDR
 void *mspace_least_addr (mspace msp)
 {
   mstate ms = (mstate) msp;
@@ -4152,6 +4153,7 @@
   disable_expand (ms);
 }
 
+CLIB_NOSANITIZE_ADDR
 int mspace_enable_disable_trace (mspace msp, int enable)
 {
   mstate ms = (mstate)msp;