1 files changed, 36 insertions, 0 deletions
diff --git a/lang/smlnj/files/do-patch-base_runtime_c-libs_posix-os_tmpname.c b/lang/smlnj/files/do-patch-base_runtime_c-libs_posix-os_tmpname.c
new file mode 100644
index 000000000000..7424acb78b31
--- /dev/null
+++ b/lang/smlnj/files/do-patch-base_runtime_c-libs_posix-os_tmpname.c
@@ -0,0 +1,36 @@
+--- base/runtime/c-libs/posix-os/tmpname.c.orig	2000-06-01 20:34:03.000000000 +0200
++++ base/runtime/c-libs/posix-os/tmpname.c	2014-08-01 16:35:28.000000000 +0200
+@@ -4,8 +4,11 @@
+  */
+ 
+ #include <stdio.h>
++#include <string.h>
++#include <unistd.h>
+ #include "ml-base.h"
+ #include "ml-values.h"
++#include "ml-c.h"
+ #include "ml-objects.h"
+ #include "cfun-proto-list.h"
+ 
+@@ -13,9 +16,18 @@
+  */
+ ml_val_t _ml_OS_tmpname (ml_state_t *msp, ml_val_t arg)
+ {
+-    char	buf[L_tmpnam];
+-
+-    tmpnam (buf);
++    char	template[] = "/tmp/TMP-SMLNJ.XXXXXX";
++    char	buf[sizeof(template)];
++    int		fd;
++
++    strcpy (buf, template);
++
++    fd = mkstemp (buf);
++
++    if (fd == -1)
++	return RAISE_SYSERR(msp, -1);
++    else
++	close (fd);
+ 
+     return ML_CString (msp, buf);
+