diff --git a/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c b/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c
index ccd4f9b7fb8d..fc86eb795220 100644
--- a/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c
+++ b/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c
@@ -110,7 +110,7 @@ dtrace_dof_init(void)
 	Elf32_Ehdr *elf;
 #endif
 	dof_helper_t dh;
-	Link_map *lmp;
+	Link_map *lmp = NULL;
 #if defined(sun)
 	Lmid_t lmid;
 #else