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681a55d717
In the function tipc_rcv() we initialize a couple of stack variables from the message header before that same header has been validated. In rare cases when the arriving header is non-linar, the validation function itself may linearize the buffer by calling skb_may_pull(), while the wrongly initialized stack fields are not updated accordingly. We fix this in this commit. Reported-by: Matthew Wong <mwong@sonusnet.com> Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.