Ping. Regards Andrzej
On 08/07/2015 09:59 AM, Andrzej Hajda wrote: > The patch was generated using fixed coccinelle semantic patch > scripts/coccinelle/api/memdup.cocci [1]. > > [1]: http://permalink.gmane.org/gmane.linux.kernel/2014320 > > Signed-off-by: Andrzej Hajda <[email protected]> > --- > fs/ntfs/dir.c | 7 +++---- > 1 file changed, 3 insertions(+), 4 deletions(-) > > diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c > index 9e38daf..2b7fef0 100644 > --- a/fs/ntfs/dir.c > +++ b/fs/ntfs/dir.c > @@ -1172,14 +1172,13 @@ static int ntfs_readdir(struct file *file, struct > dir_context *actor) > * map the mft record without deadlocking. > */ > rc = le32_to_cpu(ctx->attr->data.resident.value_length); > - ir = kmalloc(rc, GFP_NOFS); > + /* Copy the index root value (it has been verified in read_inode). */ > + ir = kmemdup((u8 *)ctx->attr + > le16_to_cpu(ctx->attr->data.resident.value_offset), > + rc, GFP_NOFS); > if (unlikely(!ir)) { > err = -ENOMEM; > goto err_out; > } > - /* Copy the index root value (it has been verified in read_inode). */ > - memcpy(ir, (u8*)ctx->attr + > - le16_to_cpu(ctx->attr->data.resident.value_offset), rc); > ntfs_attr_put_search_ctx(ctx); > unmap_mft_record(ndir); > ctx = NULL; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
