mirror of
https://github.com/hardkernel/linux.git
synced 2026-05-31 08:16:39 +09:00
6a9a27d539
When processing a duplicate cookie-echo chunk, sctp moves the new temp asoc's stream out/in into the old asoc, and later frees this new temp asoc. But now after this move, the new temp asoc's stream->outcnt is not cleared while stream->out is set to NULL, which would cause a same crash as the one fixed in Commit79d0895140("sctp: fix error path in sctp_stream_init") when freeing this asoc later. This fix is to clear this outcnt in sctp_stream_update. Fixes:f952be79ce("sctp: introduce struct sctp_stream_out_ext") Reported-by: Jianwen Ji <jiji@redhat.com> Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.