Thank you very much for review. I've fixed that.
________________________________________
From: Vasily Averin <[email protected]>
Sent: Friday, May 22, 2020 16:34
To: Alexander Mikhalitsyn; [email protected]
Subject: Re: [Devel] [PATCH] overlayfs: add dynamic path resolving in mount
options
On 5/22/20 11:01 AM, Alexander Mikhalitsyn wrote:
> +int print_paths_option(struct seq_file *m, const char *name, struct ovl_fs
> *ofs)
> +{
> + unsigned int order = ilog2(ofs->numlower) + 1;
> + char *res = (char*)__get_free_pages(GFP_TEMPORARY, order);
> + char *tmp = (char*)__get_free_page(GFP_TEMPORARY);
> + char *pathname;
> + int len;
> + int i;
> + char *shift;
> +
> + if (!res)
> + return -ENOMEM;
tmp will be leaked here
> +
> + if (!tmp)
> + return -ENOMEM;
> +
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