mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-09-22 09:34:56 +02:00
Baruch Siach
e5d2003585
[ Upstream commitfa02de9e75] The while loop condition verifies 'count < limit'. Neither value change before the 'count >= limit' check. As is this check is dead code. But code inspection reveals a code path that modifies 'count' and then goto 'drain_data' and back to 'read_again'. So there is a need to verify count value sanity after 'read_again'. Move 'read_again' up to fix the count limit check. Fixes:ec222003bd("net: stmmac: Prepare to add Split Header support") Signed-off-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Serge Semin <fancer.lancer@gmail.com> Link: https://lore.kernel.org/r/d9486296c3b6b12ab3a0515fcd47d56447a07bfc.1699897370.git.baruch@tkos.co.il Signed-off-by: Jakub Kicinski <kuba@kernel.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.