From 72ba152a1f987f825182df909e197e95b120ed01 Mon Sep 17 00:00:00 2001
From: barbudreadmon <barbudreadmon@users.noreply.github.com>
Date: Wed, 28 Jul 2021 07:24:20 +0200
Subject: [PATCH] tmpfile() can fail

---
 yabause/src/memory.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/yabause/src/memory.c b/yabause/src/memory.c
index 2e9f239ea9..84614137cd 100644
--- a/yabause/src/memory.c
+++ b/yabause/src/memory.c
@@ -1306,7 +1306,8 @@ int YabSaveStateBuffer(void ** buffer, size_t * size)
    if (buffer != NULL) *buffer = NULL;
    *size = 0;
 
-   fp = tmpfile();
+   if ((fp = tmpfile()) == NULL)
+      return -1;
 
    status = YabSaveStateStream(fp);
    if (status != 0)
@@ -1486,7 +1487,8 @@ int YabLoadStateBuffer(const void * buffer, size_t size)
    FILE * fp;
    int status;
 
-   fp = tmpfile();
+   if ((fp = tmpfile()) == NULL)
+      return -1;
    fwrite(buffer, 1, size, fp);
 
    fseek(fp, 0, SEEK_SET);