From c5447bc2f5eb2d98cd8ed8acca7a1e0bb4176620 Mon Sep 17 00:00:00 2001
From: Martin Willi <martin@revosec.ch>
Date: Mon, 13 Jan 2014 16:20:19 +0100
Subject: [PATCH] chunk: On Windows, chunk_map() opens files in binary mode

---
 src/libstrongswan/utils/chunk.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/libstrongswan/utils/chunk.c b/src/libstrongswan/utils/chunk.c
index 7958931d0..de8996c82 100644
--- a/src/libstrongswan/utils/chunk.c
+++ b/src/libstrongswan/utils/chunk.c
@@ -333,10 +333,15 @@ chunk_t *chunk_map(char *path, bool wr)
 {
 	mmaped_chunk_t *chunk;
 	struct stat sb;
-	int tmp;
+	int tmp, flags;
+
+	flags = wr ? O_RDWR : O_RDONLY;
+#ifdef WIN32
+	flags |= O_BINARY;
+#endif
 
 	INIT(chunk,
-		.fd = open(path, wr ? O_RDWR : O_RDONLY),
+		.fd = open(path, flags),
 		.wr = wr,
 	);