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-rw-r--r--sysdeps/mach/hurd/spawni.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/mach/hurd/spawni.c b/sysdeps/mach/hurd/spawni.c
index c08f2a5b5a..b98e991d3b 100644
--- a/sysdeps/mach/hurd/spawni.c
+++ b/sysdeps/mach/hurd/spawni.c
@@ -405,7 +405,7 @@ __spawni (pid_t *pid, const char *file,
   dtable = __alloca (dtablesize * sizeof (dtable[0]));
   ulink_dtable = __alloca (dtablesize * sizeof (ulink_dtable[0]));
   dtable_cells = __alloca (dtablesize * sizeof (dtable_cells[0]));
-  dtable_cloexec = __alloca (dtablesize);
+  dtable_cloexec = __alloca (orig_dtablesize);
   for (i = 0; i < dtablesize; ++i)
     {
       struct hurd_fd *const d = _hurd_dtable[i];