2 files changed, 6 insertions, 1 deletions
diff --git a/testsuites/sptests/sp68/init.c b/testsuites/sptests/sp68/init.c
index 5443dfbb5e..8e0bd1c8c8 100644
--- a/testsuites/sptests/sp68/init.c
+++ b/testsuites/sptests/sp68/init.c
@@ -166,7 +166,7 @@ static void obtain_callback(rtems_id timer_id, void *arg)
 static void release_callback(rtems_id timer_id, void *arg)
 {
   rtems_status_code sc = RTEMS_SUCCESSFUL;
-  char buf [1];
+  char buf [1] = { 0 };
   size_t size = sizeof(buf);
   uint32_t released = 0;
 
diff --git a/testsuites/sptests/spfatal32/init.c b/testsuites/sptests/spfatal32/init.c
index 78dcfeb669..1a1e0bee79 100644
--- a/testsuites/sptests/spfatal32/init.c
+++ b/testsuites/sptests/spfatal32/init.c
@@ -39,6 +39,11 @@
 #define FATAL_ERROR_EXPECTED_SOURCE RTEMS_FATAL_SOURCE_INVALID_HEAP_FREE
 #define FATAL_ERROR_EXPECTED_ERROR  1
 
+/*
+ * Disable for the specific test case.
+ */
+#pragma GCC diagnostic ignored "-Wfree-nonheap-object"
+
 static void force_error(void)
 {
   uintptr_t invalid = 1;