From a01f739b3d13d8449069fe3b9e11f4f12d2b2aa4 Mon Sep 17 00:00:00 2001
From: cristy <urban-warrior@git.imagemagick.org>
Date: Mon, 15 Dec 2014 11:04:12 +0000
Subject: [PATCH]

---
 coders/pnm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/coders/pnm.c b/coders/pnm.c
index 2df68020a..e6290aaf0 100644
--- a/coders/pnm.c
+++ b/coders/pnm.c
@@ -210,7 +210,7 @@ static unsigned int PNMInteger(Image *image,const unsigned int base,
     if (value > (unsigned int) (INT_MAX/10))
       break;
     value*=10;
-    if (value > (INT_MAX-c))
+    if (value > (INT_MAX-(c-(int) '0')))
       break;
     value+=c-(int) '0';
     c=ReadBlobByte(image);
-- 
2.40.0