From d7871914acd2ed77f43344e36e08944524a67d9e Mon Sep 17 00:00:00 2001
From: Amaury Pouly <amaury.pouly@gmail.com>
Date: Mon, 16 Jan 2017 00:10:38 +0100
Subject: Fix dangerous casts

On Windows 64-bit, the size of long is 32-bit, thus any pointer to long cast is
not valid. In any case, one should use intptr_t and ptrdiff_t when casting
to integers. This commit attempts to fix all instances reported by GCC.
When relevant, I replaced code by the macros PTR_ADD, ALIGN_UP from system.h

Change-Id: I2273b0e8465d3c4689824717ed5afa5ed238a2dc
---
 apps/misc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'apps/misc.c')

diff --git a/apps/misc.c b/apps/misc.c
index e460eb542c..3fdcab85e6 100644
--- a/apps/misc.c
+++ b/apps/misc.c
@@ -215,7 +215,7 @@ int fast_readline(int fd, char *buf, int buf_size, void *parameters,
         count++;
         if (next)
         {
-            pos = buf_size - ((long)next - (long)buf) - 1;
+            pos = buf_size - ((intptr_t)next - (intptr_t)buf) - 1;
             memmove(buf, next, pos);
         }
         else
-- 
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