From: Petr Štetiar <ynezz@true.cz>
Date: Tue, 14 Jan 2020 18:49:41 +0000 (+0100)
Subject: libblkid-tiny: fix f2fs labels by increasing label buffer
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=189b41b6b48786a51eb2b8bc450cb7d560f030f0;p=oweals%2Ffstools.git

libblkid-tiny: fix f2fs labels by increasing label buffer

f2fs max label length is 1024B (512 * uint16_t) which is way above
current 256B used in `struct blkid_struct_probe` which renders labels on
f2fs system unusable:

 $ mkfs.f2fs -l drive /dev/sda1
 $ block info /dev/sda1
 label buffer too small 1024 > 255

So increase the label buffer again in order to make enough space for
f2fs labels.

Fixes: FS#2735
Signed-off-by: Petr Štetiar <ynezz@true.cz>
---

diff --git a/libblkid-tiny/libblkid-tiny.h b/libblkid-tiny/libblkid-tiny.h
index f0922b5..e476e7b 100644
--- a/libblkid-tiny/libblkid-tiny.h
+++ b/libblkid-tiny/libblkid-tiny.h
@@ -56,7 +56,7 @@ struct blkid_struct_probe
 	int	err;
 	char	dev[32];
 	char	uuid[64];
-	char	label[256];
+	char	label[1025];
 	char	version[64];
 
 	struct list_head	buffers;	/* list of buffers */