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Gustavo A. R. Silva says: ==================== phy: ocelot-serdes: fix out-of-bounds read This patchset aims to fix an out-of-bounds bug in the phy-ocelot-serdes driver. Currently, there is an out-of-bounds read on array ctrl->phys, once variable i reaches the maximum array size of SERDES_MAX in the for loop. Quentin Schulz pointed out that SERDES_MAX is a valid value to index ctrl->phys. So, I updated SERDES_MAX to be SERDES6G_MAX + 1 in include/dt-bindings/phy/phy-ocelot-serdes.h. Then I changed the condition in the for loop from i <= SERDES_MAX to i < SERDES_MAX in order to complete the fix. The reason I'm sending this fix as series is because checkpatch reported an error when I first tried to integrate the whole solution into a singe patch. So, changes to dt-bindings should be sent as a separate patch. Changes in v3: - Post the series to netdev, so Dave can take it. Changes in v2: - Send the whole series to Kishon Vijay Abraham I, so it can be taken into the PHY tree. - Add Quentin's Reviewed-by to commit log in both patches. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.