2493966c87
[ Upstream commit dac7f50a45216d652887fb92d6cd3b7ca7f006ea ] static analyzer detect null pointer dereference case for 'type' function __nft_obj_type_get() can return NULL value which require to handle if type is NULL pointer return -ENOENT. This is a theoretical issue, since an existing object has a type, but better add this failsafe check. Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Sasha Levin <sashal@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.