about summary refs log tree commit diff
path: root/sysdeps/unix/sysv/linux/shm_open.c
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/unix/sysv/linux/shm_open.c')
-rw-r--r--sysdeps/unix/sysv/linux/shm_open.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/shm_open.c b/sysdeps/unix/sysv/linux/shm_open.c
index 8aa080c501..0cf7f5e0b3 100644
--- a/sysdeps/unix/sysv/linux/shm_open.c
+++ b/sysdeps/unix/sysv/linux/shm_open.c
@@ -56,11 +56,11 @@ where_is_shmfs (void)
 
   /* The canonical place is /var/shm.  This is at least what the
      documentation tells everybody to do.  */
-  if (__statfs ("/var/shm", &f) == 0 && f.f_type == SHMFS_SUPER_MAGIC)
+  if (__statfs (defaultdir, &f) == 0 && f.f_type == SHMFS_SUPER_MAGIC)
     {
       /* It is in the normal place.  */
       mountpoint.dir = (char *) defaultdir;
-      mountpoint.dirlen = strlen ("/var/shm/");
+      mountpoint.dirlen = sizeof (defaultdir) - 1;
 
       return;
     }