From b71deadbc4d0271cd3b298e57ad8be70b0c391c3 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Fri, 10 Mar 2017 09:36:10 -0800 Subject: [PATCH] f2fs: le16_to_cpu for xattr->e_value_size 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") Reviewed-by: Kinglong Mee Signed-off-by: Jaegeuk Kim --- 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, -- 2.20.1