vcl: support sendto for dgrams

[vpp.git] / src / svm / svm_common.h

diff --git a/src/svm/svm_common.h b/src/svm/svm_common.h
index ce07c37..ce31722 100644 (file)
--- a/src/svm/svm_common.h
+++ b/src/svm/svm_common.h
@@ -81,7 +81,11 @@ typedef struct svm_map_region_args_
  * Memory mapped to high addresses for session/vppcom/vcl/etc...
  */
 #if __WORDSIZE == 64
+#ifdef CLIB_SANITIZE_ADDR
+#define HIGH_SEGMENT_BASEVA 0x300000000000
+#else /* CLIB_SANITIZE_ADDR */
 #define HIGH_SEGMENT_BASEVA (8ULL   << 30)     /* 8GB */
+#endif /* CLIB_SANITIZE_ADDR */
 #elif __WORDSIZE == 32
 #define HIGH_SEGMENT_BASEVA (3584UL << 20)     /* 3.5GB */
 #else