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-rw-r--r--nptl/tst-cancel7.c3
-rw-r--r--nptl/tst-stackguard1.c4
2 files changed, 5 insertions, 2 deletions
diff --git a/nptl/tst-cancel7.c b/nptl/tst-cancel7.c
index 2835613a9b..ef9e11ce58 100644
--- a/nptl/tst-cancel7.c
+++ b/nptl/tst-cancel7.c
@@ -43,7 +43,8 @@ tf (void *arg)
 {
   char *cmd = xasprintf ("%s --direct --sem %s --pidfile %s",
 			 command, semfilename, pidfilename);
-  system (cmd);
+  if (system (cmd))
+    FAIL_EXIT1("system call unexpectedly returned");
   /* This call should never return.  */
   return NULL;
 }
diff --git a/nptl/tst-stackguard1.c b/nptl/tst-stackguard1.c
index 4ac57157e9..7308b9d37a 100644
--- a/nptl/tst-stackguard1.c
+++ b/nptl/tst-stackguard1.c
@@ -28,6 +28,7 @@
 #include <unistd.h>
 
 #include <support/xunistd.h>
+#include <support/xstdlib.h>
 
 static const char *command;
 static bool child;
@@ -140,7 +141,8 @@ do_test (void)
 	  dup2 (fds[1], 2);
 	  close (fds[1]);
 
-	  system (command);
+	  xsystem (command);
+
 	  exit (0);
 	}