From 7c9ffaa8d741bed84c1767f8178ff77b73ae93b7 Mon Sep 17 00:00:00 2001
From: aha <1298140258@qq.com>
Date: Fri, 28 Jul 2023 02:09:36 -0700
Subject: [PATCH] repair CVE-2020-16295

---
 devices/gdevclj.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/devices/gdevclj.c b/devices/gdevclj.c
index d5b4668..a293ec4 100644
--- a/devices/gdevclj.c
+++ b/devices/gdevclj.c
@@ -254,7 +254,7 @@ clj_media_size(float mediasize[2], gs_param_list *plist)
     gs_param_int_array hwsize;
     int have_pagesize = 0;
 
-    if ( (param_read_float_array(plist, "HWResolution", &fres) == 0) &&
+    if ( param_read_float_array(plist, "HWResolution", &fres) != 0 ||
           !is_supported_resolution(fres.data) )
         return_error(gs_error_rangecheck);
 
-- 
Gitee