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c7fa16e41a
The parse_build_id_buf does not account Elf32_Nhdr header size when getting the build id data pointer and returns wrong build id data as result. This is problem only for stable trees that merged84887f4c1cfix, the upstream build id code was refactored and returns proper build id. Acked-by: Andrii Nakryiko <andrii@kernel.org> Fixes:84887f4c1c("lib/buildid: harden build ID parsing logic") Signed-off-by: Jiri Olsa <jolsa@kernel.org> 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.