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commit3e2a3a0830upstream. Clang static analysis reports this issue label.c:1802:3: warning: 2nd function call argument is an uninitialized value pr_info("%s", str); ^~~~~~~~~~~~~~~~~~ str is set from a successful call to aa_label_asxprint(&str, ...) On failure a negative value is returned, not a -1. So change the check. Fixes:f1bd904175("apparmor: add the base fns() for domain labels") Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: John Johansen <john.johansen@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.