buildroot/package/libxcrypt/0001-lib-alg-gost3411-core.c-fix-conversion-error.patch

From c7bf2cf8e610bb26bece7f3a2bc5b47d7c659c7d Mon Sep 17 00:00:00 2001
From: "Guillaume W. Bres" <guillaume.bressaix@gmail.com>
Date: Sat, 20 Feb 2021 16:51:04 +0100
Subject: [PATCH] lib/alg-gost3411-core.c: fix conversion error seen by
 sensitive compilers

Some compiler might be sensitive and raise an Warning/error on this line.

Signed-off-by: Guillaume W. Bres <guillaume.bressaix@gmail.com>
[backported from upstream]
---
 lib/alg-gost3411-2012-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/alg-gost3411-2012-core.c b/lib/alg-gost3411-2012-core.c
index 13bb493..af3a36e 100644
--- a/lib/alg-gost3411-2012-core.c
+++ b/lib/alg-gost3411-2012-core.c
@@ -92,7 +92,7 @@ add512(const uint512_u *x, const uint512_u *y, uint512_u *r)
     for (i = 0; i < 64; i++)
     {
         buf = xp[i] + yp[i] + (buf >> 8);
-        rp[i] = (unsigned char) buf & 0xFF;
+        rp[i] = (unsigned char) (buf & 0xFF);
     }
 #endif
 }
--
2.20.1