1 files changed, 42 insertions, 30 deletions

diff --git a/stdio-common/bug7.c b/stdio-common/bug7.c
index 7b320ae..2b1efe3 100644
--- a/stdio-common/bug7.c
+++ b/stdio-common/bug7.c
@@ -6,50 +6,62 @@ int
 main (int argc, char *argv[])
 {
   int lose = 0;
-  char filename[] = "/tmp/foo";
+  char filename[L_tmpnam];
   FILE *fp;
 
-  fp = fopen (filename, "w+");
-  fprintf (fp, "Hello world!\n");
-  fflush (fp);
-  fseek (fp, 5L, SEEK_SET);
-  if (fseek (fp, -1L, SEEK_CUR) < 0)
+  if (tmpnam (filename) == NULL)
     {
-      printf ("seek failed\n");
+      printf ("tmpnam failed\n");
       lose = 1;
     }
-  fclose (fp);
-  remove (filename);
+  else
+    {
+      fp = fopen (filename, "w+");
+      fprintf (fp, "Hello world!\n");
+      fflush (fp);
+      fseek (fp, 5L, SEEK_SET);
+      if (fseek (fp, -1L, SEEK_CUR) < 0)
+	{
+	  printf ("seek failed\n");
+	  lose = 1;
+	}
+      fclose (fp);
+      remove (filename);
+    }
 
   {
     FILE *file1;
     FILE *file2;
-    char filename1[] = "/tmp/foo";
-    char filename2[] = "/tmp/bar";
+    char filename1[L_tmpnam];
+    char filename2[L_tmpnam];
     int ch;
 
-    file1 = fopen (filename1, "w");
-    fclose (file1);
-
-    file2 = fopen (filename2, "w");
-    fputc ('x', file2);
-    fclose (file2);
-
-    file1 = fopen (filename1, "r");
-    file2 = freopen (filename2, "r", file1);
-    if ((ch = fgetc (file2)) != 'x')
+    if (tmpnam (filename1) == NULL || tmpnam (filename2) == NULL)
       {
-	printf ("wrong character in reopened file, value = %d\n", ch);
+	printf ("tmpnam failed\n");
 	lose = 1;
       }
-#if 0
-    /* Hey, how did this ever worked?  `file1' is already closed!!!
-       -- drepper@gnu  */
-    fclose (file1);
-#endif
-    fclose (file2);
-    remove (filename1);
-    remove (filename2);
+    else
+      {
+
+	file1 = fopen (filename1, "w");
+	fclose (file1);
+
+	file2 = fopen (filename2, "w");
+	fputc ('x', file2);
+	fclose (file2);
+
+	file1 = fopen (filename1, "r");
+	file2 = freopen (filename2, "r", file1);
+	if ((ch = fgetc (file2)) != 'x')
+	  {
+	    printf ("wrong character in reopened file, value = %d\n", ch);
+	    lose = 1;
+	  }
+	fclose (file2);
+	remove (filename1);
+	remove (filename2);
+      }
   }
 
   puts (lose ? "Test FAILED!" : "Test succeeded.");