vlib: address sanitizer support for stack switch, enable clang

[vpp.git] / src / vlib / main.h

diff --git a/src/vlib/main.h b/src/vlib/main.h
index d6b2d1f..2e070aa 100644 (file)
--- a/src/vlib/main.h
+++ b/src/vlib/main.h
@@ -280,6 +280,10 @@ typedef struct vlib_main_t
   u32 buffer_alloc_success_seed;
   f64 buffer_alloc_success_rate;
 
+#ifdef CLIB_SANITIZE_ADDR
+  /* address sanitizer stack save */
+  void *asan_stack_save;
+#endif
 } vlib_main_t;
 
 /* Global main structure. */