Last-Update: 2014-11-15
Forwarded: yes
From: Adam Sampson <ats@offog.org>
Bug-Debian: http://bugs.debian.org/684600
Description: fix large files processing.

--- a/src/core_fileio.c
+++ b/src/core_fileio.c
@@ -109,12 +109,18 @@
 
   buf[4] = 0;
 
   if (be_val)
-    *be_val = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3];
+    *be_val = (((unsigned long)buf[0]) << 24)
+              | (((unsigned long)buf[1]) << 16)
+              | (((unsigned long)buf[2]) << 8)
+              | ((unsigned long)buf[3]);
 
   if (le_val)
-    *le_val = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
+    *le_val = (((unsigned long)buf[3]) << 24)
+              | (((unsigned long)buf[2]) << 16)
+              | (((unsigned long)buf[1]) << 8)
+              | ((unsigned long)buf[0]);
 
   if (tag_val)
     tagcpy(tag_val,buf);