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Michael Thalmeier
ad058a4317
[ Upstream commit571dcbeb8e] Since commit9c328f5474("net: nfc: nci: Add parameter validation for packet data") communication with nci nfc chips is not working any more. The mentioned commit tries to fix access of uninitialized data, but failed to understand that in some cases the data packet is of variable length and can therefore not be compared to the maximum packet length given by the sizeof(struct). Fixes:9c328f5474("net: nfc: nci: Add parameter validation for packet data") Cc: stable@vger.kernel.org Signed-off-by: Michael Thalmeier <michael.thalmeier@hale.at> Reported-by: syzbot+740e04c2a93467a0f8c8@syzkaller.appspotmail.com Link: https://patch.msgid.link/20260218083000.301354-1-michael.thalmeier@hale.at 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.