3 files changed, 3 insertions, 3 deletions
diff --git a/elf/tst-execstack-needed.c b/elf/tst-execstack-needed.c
index 8b794a3d47..85078e40ef 100644
--- a/elf/tst-execstack-needed.c
+++ b/elf/tst-execstack-needed.c
@@ -26,7 +26,7 @@ static void
 deeper (void (*f) (void))
 {
   char stack[1100 * 1024];
-  memfrob (stack, sizeof stack);
+  explicit_bzero (stack, sizeof stack);
   (*f) ();
   memfrob (stack, sizeof stack);
 }
diff --git a/elf/tst-execstack-prog.c b/elf/tst-execstack-prog.c
index 8663153372..1b34bb5597 100644
--- a/elf/tst-execstack-prog.c
+++ b/elf/tst-execstack-prog.c
@@ -25,7 +25,7 @@ static void
 deeper (void (*f) (void))
 {
   char stack[1100 * 1024];
-  memfrob (stack, sizeof stack);
+  explicit_bzero (stack, sizeof stack);
   (*f) ();
   memfrob (stack, sizeof stack);
 }
diff --git a/elf/tst-execstack.c b/elf/tst-execstack.c
index 114f341d76..7e898b4f58 100644
--- a/elf/tst-execstack.c
+++ b/elf/tst-execstack.c
@@ -227,7 +227,7 @@ static void
 deeper (void (*f) (void))
 {
   char stack[1100 * 1024];
-  memfrob (stack, sizeof stack);
+  explicit_bzero (stack, sizeof stack);
   (*f) ();
   memfrob (stack, sizeof stack);
 }