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7f78c68aa7
Since snprintf() returns the would-be-output size instead of the actual output size, the succeeding calls may go beyond the given buffer limit. Fix it by replacing with scnprintf(). Fixes:fce8a7bb5b(PCI-Express Non-Transparent Bridge Support) Fixes:282a2feeb9(NTB: Use DMA Engine to Transmit and Receive) Fixes:a754a8fcaf(NTB: allocate number transport entries depending on size of ring size) Fixes:d98ef99e37(NTB: Clean up QP stats info) Fixes:e74bfeedad(NTB: Add flow control to the ntb_netdev) Fixes:569410ca75(NTB: Use unique DMA channels for TX and RX) Signed-off-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Jon Mason <jdmason@kudzu.us>
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.