From 8762512fdb088acefb9f3ea5f7b1e1bf2d336ff3 Mon Sep 17 00:00:00 2001
From: Rostislav Skudnov <rostislav@tuxera.com>
Date: Wed, 1 Feb 2017 18:35:13 +0000
Subject: Replace int -> uint to avoid signed integer overflow

An example of such an error (should be compiled with DEBUG_SANITIZE):

runtime error: left shift of 1 by 31 places cannot be represented in
type 'int'

Signed-off-by: Rostislav Skudnov <rostislav@tuxera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 miscutils/rx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'miscutils')

diff --git a/miscutils/rx.c b/miscutils/rx.c
index 36fc20a72..1f6f2825c 100644
--- a/miscutils/rx.c
+++ b/miscutils/rx.c
@@ -94,7 +94,7 @@ static int receive(/*int read_fd, */int file_fd)
 		int blockBegin;
 		int blockNo, blockNoOnesCompl;
 		int cksum_or_crc;
-		int expected;
+		unsigned expected;
 		int i, j;
 
 		blockBegin = read_byte(timeout);
-- 
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