From 9b2f9d6a315e6f4506b1207e369cb9c7e4339749 Mon Sep 17 00:00:00 2001
From: Christos Zoulas <christos@zoulas.com>
Date: Sat, 23 Feb 2019 21:54:05 +0000
Subject: cast to unsigned first to appease ubsan (oss-fuzz)

---
 src/encoding.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/encoding.c b/src/encoding.c
index 8d84669c..b8c2230d 100644
--- a/src/encoding.c
+++ b/src/encoding.c
@@ -35,7 +35,7 @@
 #include "file.h"
 
 #ifndef	lint
-FILE_RCSID("@(#)$File: encoding.c,v 1.18 2019/02/20 16:15:47 christos Exp $")
+FILE_RCSID("@(#)$File: encoding.c,v 1.19 2019/02/23 21:54:05 christos Exp $")
 #endif	/* lint */
 
 #include "magic.h"
@@ -481,11 +481,11 @@ looks_ucs32(const unsigned char *bf, size_t nbytes, unichar *ubf,
 		if (bigend)
 			ubf[(*ulen)++] = bf[i + 3] | (bf[i + 2] << 8)
 			    | (bf[i + 1] << 16)
-			    | CAST(unichar, bf[i] << 24);
+			    | (CAST(unichar, bf[i]) << 24);
 		else
 			ubf[(*ulen)++] = bf[i] | (bf[i + 1] << 8) 
 			    | (bf[i + 2] << 16)
-			    | CAST(unichar, bf[i + 3] << 24);
+			    | (CAST(unichar, bf[i + 3]) << 24);
 
 		if (ubf[*ulen - 1] == 0xfffe)
 			return 0;
-- 
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