From: Cristy <urban-warrior@imagemagick.org>
Date: Wed, 11 Sep 2019 12:13:44 +0000 (-0400)
Subject: ...
X-Git-Tag: 7.0.8-65~13
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=30dcbee88652a71c37b004bbdf614ed97709ac51;p=imagemagick

...
---

diff --git a/coders/pdf.c b/coders/pdf.c
index 113124e45..7bb168ebf 100644
--- a/coders/pdf.c
+++ b/coders/pdf.c
@@ -541,7 +541,14 @@ static Image *ReadPDFImage(const ImageInfo *image_info,ExceptionInfo *exception)
       image=DestroyImage(image);
       return((Image *) NULL);
     }
-  (void) write(file," ",1);
+  if (write(file," ",1) != 1)
+    {
+      file=close(file)-1;
+      (void) RelinquishUniqueFileResource(postscript_filename);
+      CleanupPDFInfo(&pdf_info);
+      image=DestroyImage(image);
+      return((Image *) NULL);
+    }
   file=close(file)-1;
   /*
     Render Postscript with the Ghostscript delegate.