Re: [PATCH] filemap: Init the newly allocated folio memory to 0 for the filemap

From: Lizhi Xu
Date: Fri Aug 02 2024 - 10:45:04 EST


On Fri, 2 Aug 2024 14:52:14 +0100, Al Viro wrote:
> > + ERROR("Wrong i_size %d!\n", inode->i_size);
> > + return -EINVAL;
> > + }
>
> ITYM something like
I do not recommend this type of code, as it would add unnecessary calls
to le32_o_cpu compared to directly using i_size.
> if (le32_to_cpu(sqsh_ino->symlink_size) > PAGE_SIZE) {
> ERROR("Corrupted symlink\n");
> return -EINVAL;
> }

--
Lizhi