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8bdc3e05cc
The X.509 parser always sets cert->sig->pkey_algo and cert->sig->hash_algo on success, since x509_note_sig_algo() is a mandatory action in the X.509 ASN.1 grammar, and it returns an error if the signature's algorithm is unknown. Thus, remove the dead code which handled these fields being NULL. Acked-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Eric Biggers <ebiggers@google.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
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.