_copy_from_pages() used to copy data from the temporary buffer to the
user passed buffer is passed the wrong size parameter when copying
data. res.acl_len contains both the bitmap and acl lenghts while
acl_len contains the acl length after adjusting for the bitmap size.
Signed-off-by: Sachin Prabhu <[email protected]>
---
fs/nfs/nfs4proc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index caf92d0..68a55ed 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -3605,7 +3605,7 @@ static ssize_t __nfs4_get_acl_uncached(struct inode *inode, void *buf, size_t bu
if (acl_len > buflen)
goto out_free;
_copy_from_pages(buf, pages, res.acl_data_offset,
- res.acl_len);
+ acl_len);
}
ret = acl_len;
out_free:
--
1.7.7.6