[PATCH 1/2] f2fs: le16_to_cpu for xattr->e_value_size

Jaegeuk Kim
2017-03-10T17:53:50Z

This patch fixes missing le16 conversion, reported by kbuild test robot.

Fixes: 5f35a2cd5 ("f2fs: Don't update the xattr data that same as the exist")
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
fs/f2fs/xattr.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c
index 7298a4488f7f..aff7619e3f96 100644
--- a/fs/f2fs/xattr.c
+++ b/fs/f2fs/xattr.c
@@ -546,7 +546,9 @@ static bool f2fs_xattr_value_same(struct f2fs_xattr_entry *entry,
const void *value, size_t size)
{
void *pval = entry->e_name + entry->e_name_len;
- return (entry->e_value_size == size) && !memcmp(pval, value, size);
+
+ return (le16_to_cpu(entry->e_value_size) == size) &&
+ !memcmp(pval, value, size);
}

static int __f2fs_setxattr(struct inode *inode, int index,
--
2.11.0