From 16f3bfa6b5f10408653e16ae2c5de66995b87605 Mon Sep 17 00:00:00 2001
From: Eric Biggers <ebiggers3@gmail.com>
Date: Fri, 13 Jun 2014 23:44:01 -0500
Subject: [PATCH] extract.c: Do endian conversion when checking pipable WIM
 header

---
 src/extract.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/extract.c b/src/extract.c
index 42a52eb5..c312429c 100644
--- a/src/extract.c
+++ b/src/extract.c
@@ -131,7 +131,9 @@ read_pwm_stream_header(WIMStruct *pwm, struct wim_lookup_table_entry *lte,
 	if (ret)
 		goto read_error;
 
-	if ((flags & PWM_ALLOW_WIM_HDR) && buf.stream_hdr.magic == PWM_MAGIC) {
+	if ((flags & PWM_ALLOW_WIM_HDR) &&
+	    le64_to_cpu(buf.stream_hdr.magic) == PWM_MAGIC)
+	{
 		BUILD_BUG_ON(sizeof(buf.pwm_hdr) < sizeof(buf.stream_hdr));
 		ret = full_read(&pwm->in_fd, &buf.stream_hdr + 1,
 				sizeof(buf.pwm_hdr) - sizeof(buf.stream_hdr));
-- 
2.43.0