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path: root/sysdeps/posix/ttyname_r.c
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Diffstat (limited to 'sysdeps/posix/ttyname_r.c')
-rw-r--r--sysdeps/posix/ttyname_r.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/sysdeps/posix/ttyname_r.c b/sysdeps/posix/ttyname_r.c
index ad747ad35b..ae427f1aef 100644
--- a/sysdeps/posix/ttyname_r.c
+++ b/sysdeps/posix/ttyname_r.c
@@ -59,7 +59,10 @@ getttyname_r (fd, buf, buflen, mydev, myino, save, dostat)
     }
 
   while ((d = readdir (dirstream)) != NULL)
-    if ((ino_t) d->d_fileno == myino || *dostat)
+    if (((ino_t) d->d_fileno == myino || *dostat)
+	&& strcmp (d->d_name, "stdin")
+	&& strcmp (d->d_name, "stdout")
+	&& strcmp (d->d_name, "stderr"))
       {
 	char *cp;
 	size_t needed = _D_EXACT_NAMLEN (d) + 1;