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It's not safe to use weak random data here, especially for the challenge response randomness. Since we're always in process context, it's safe to simply wait until we have enough randomness to carry out the authentication correctly. While we're at it, we clean up a small memleak during an error condition. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Cc: "Nicholas A. Bellinger" <nab@linux-iscsi.org> Cc: Lee Duncan <lduncan@suse.com> Cc: Chris Leech <cleech@redhat.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.