5 files changed, 8 insertions, 8 deletions
diff --git a/stdio/bug3.c b/stdio/bug3.c
index 0f3c7f1087..1684720b9f 100644
--- a/stdio/bug3.c
+++ b/stdio/bug3.c
@@ -8,7 +8,7 @@ DEFUN_VOID(main)
   FILE *f;
   int i;
 
-  f = fopen("bugtest", "w+");
+  f = fopen("/tmp/bugtest", "w+");
   for (i=0; i<9000; i++)
     putc ('x', f);
   fseek (f, 8180L, 0);
diff --git a/stdio/bug4.c b/stdio/bug4.c
index 8e67f1d7b9..00abf3c502 100644
--- a/stdio/bug4.c
+++ b/stdio/bug4.c
@@ -26,7 +26,7 @@ DEFUN(main, (argc, argv),
 	break;
       }
 
-  f = fopen("bugtest", "w+");
+  f = fopen("/tmp/bugtest", "w+");
   for (i=0; i<9000; i++) {
     putc('x', f);
   }
diff --git a/stdio/bug5.c b/stdio/bug5.c
index 218af31352..18f069ae29 100644
--- a/stdio/bug5.c
+++ b/stdio/bug5.c
@@ -15,8 +15,8 @@ DEFUN_VOID(main)
 {
   FILE *in;
   FILE *out;
-  static char inname[] = "infile";
-  static char outname[] = "outfile";
+  static char inname[] = "/tmp/bug5.in";
+  static char outname[] = "/tmp/bug5.out";
   int i;
 
   /* Create a test file.  */
diff --git a/stdio/test-fseek.c b/stdio/test-fseek.c
index 398cac796f..d56c669a54 100644
--- a/stdio/test-fseek.c
+++ b/stdio/test-fseek.c
@@ -1,7 +1,7 @@
 #include <ansidecl.h>
 #include <stdio.h>
 
-#define TESTFILE "test.dat"
+#define TESTFILE "/tmp/test.dat"
 
 int
 main __P((void))
diff --git a/stdio/test-popen.c b/stdio/test-popen.c
index df6138b76f..b452f3f63c 100644
--- a/stdio/test-popen.c
+++ b/stdio/test-popen.c
@@ -37,7 +37,7 @@ DEFUN_VOID(main)
   FILE *output, *input;
   int wstatus, rstatus;
 
-  output = popen ("/bin/cat >tstpopen.tmp", "w");
+  output = popen ("/bin/cat >/tmp/tstpopen.tmp", "w");
   if (output == NULL)
     {
       perror ("popen");
@@ -47,10 +47,10 @@ DEFUN_VOID(main)
   write_data (output);
   wstatus = pclose (output);
   printf ("writing pclose returned %d\n", wstatus);
-  input = popen ("/bin/cat tstpopen.tmp", "r");
+  input = popen ("/bin/cat /tmp/tstpopen.tmp", "r");
   if (input == NULL)
     {
-      perror ("tstpopen.tmp");
+      perror ("/tmp/tstpopen.tmp");
       puts ("Test FAILED!");
       exit (1);
     }