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f2fs: le16_to_cpu for xattr->e_value_size

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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 <kinglongmee@gmail.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2017-03-10 09:36:10 -08:00
parent 4f295443bf
commit b71deadbc4
1 changed files with 3 additions and 1 deletions
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4
fs/f2fs/xattr.c
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@ -546,7 +546,9 @@ static bool f2fs_xattr_value_same(struct f2fs_xattr_entry *entry,
const void *value, size_t size) const void *value, size_t size)
{ {
void *pval = entry->e_name + entry->e_name_len; 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, static int __f2fs_setxattr(struct inode *inode, int index,