4 files changed, 5 insertions, 4 deletions
diff --git a/libc/stdio/tempnam.c b/libc/stdio/tempnam.c
index faf7c5ecb..66c905db8 100644
--- a/libc/stdio/tempnam.c
+++ b/libc/stdio/tempnam.c
@@ -36,7 +36,7 @@ tempnam (const char *dir, const char *pfx)
   if (__path_search (buf, FILENAME_MAX, dir, pfx, 1))
     return NULL;
 
-  if (__gen_tempname (buf, __GT_NOCREATE))
+  if (__gen_tempname (buf, __GT_NOCREATE, 0))
     return NULL;
 
   return strdup (buf);
diff --git a/libc/stdio/tmpfile.c b/libc/stdio/tmpfile.c
index 57f252715..c6b2dc8a9 100644
--- a/libc/stdio/tmpfile.c
+++ b/libc/stdio/tmpfile.c
@@ -18,6 +18,7 @@
 
 #include <features.h>
 #include <stdio.h>
+#include <sys/stat.h>
 #include <unistd.h>
 #include "../misc/internals/tempname.h"
 #include <not-cancel.h>
@@ -35,7 +36,7 @@ FILE * tmpfile (void)
 
     if (__path_search (buf, FILENAME_MAX, NULL, "tmpf", 0))
 	return NULL;
-    fd = __gen_tempname (buf, __GT_FILE);
+    fd = __gen_tempname (buf, __GT_FILE, S_IRUSR | S_IWUSR);
     if (fd < 0)
 	return NULL;
 
diff --git a/libc/stdio/tmpnam.c b/libc/stdio/tmpnam.c
index 1f180e08a..323105ba4 100644
--- a/libc/stdio/tmpnam.c
+++ b/libc/stdio/tmpnam.c
@@ -41,7 +41,7 @@ tmpnam (char *s)
 			0))
     return NULL;
 
-  if (__builtin_expect (__gen_tempname (tmpbuf, __GT_NOCREATE), 0))
+  if (__builtin_expect (__gen_tempname (tmpbuf, __GT_NOCREATE, 0), 0))
     return NULL;
 
   if (s == NULL)
diff --git a/libc/stdio/tmpnam_r.c b/libc/stdio/tmpnam_r.c
index eec589e39..8f616b273 100644
--- a/libc/stdio/tmpnam_r.c
+++ b/libc/stdio/tmpnam_r.c
@@ -28,7 +28,7 @@ char * tmpnam_r (char *s)
 
     if (__path_search (s, L_tmpnam, NULL, NULL, 0))
 	return NULL;
-    if (__gen_tempname (s, __GT_NOCREATE))
+    if (__gen_tempname (s, __GT_NOCREATE, 0))
 	return NULL;
 
     return s;