[Qemu-devel] [PATCH 13/13] vvfat: change OEM name to 'MSWIN4.1'

From: "Hervé Poussineau" <hpoussin@reactos.org>
To: qemu-devel@nongnu.org
Cc: "Kevin Wolf" <kwolf@redhat.com>, "Max Reitz" <mreitz@redhat.com>,
	qemu-block@nongnu.org, "Hervé Poussineau" <hpoussin@reactos.org>
Subject: [Qemu-devel] [PATCH 13/13] vvfat: change OEM name to 'MSWIN4.1'
Date: Mon, 15 May 2017 22:31:13 +0200	[thread overview]
Message-ID: <20170515203114.9477-14-hpoussin@reactos.org> (raw)
In-Reply-To: <20170515203114.9477-1-hpoussin@reactos.org>

According to specification:
"'MSWIN4.1' is the recommanded setting, because it is the setting least likely
to cause compatibility problems. If you want to put something else in here,
that is your option, but the result may be that some FAT drivers might not
recognize the volume."

Specification: "FAT: General overview of on-disk format" v1.03, page 9
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
---
 block/vvfat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/vvfat.c b/block/vvfat.c
index f96034cda1..b321065060 100644
--- a/block/vvfat.c
+++ b/block/vvfat.c
@@ -1083,7 +1083,7 @@ static int init_directories(BDRVVVFATState* s,
     bootsector->jump[0]=0xeb;
     bootsector->jump[1]=0x3e;
     bootsector->jump[2]=0x90;
-    memcpy(bootsector->name,"QEMU    ",8);
+    memcpy(bootsector->name, "MSWIN4.1", 8);
     bootsector->sector_size=cpu_to_le16(0x200);
     bootsector->sectors_per_cluster=s->sectors_per_cluster;
     bootsector->reserved_sectors=cpu_to_le16(1);
-- 
2.11.0
