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79b3f50b945bfbc1e5c53ebc28cc1124f66063a0
dma-buf name can be set via DMA_BUF_SET_NAME ioctl, but once set it never gets freed. Free it in dma_buf_release(). Fixes:bb2bb90304("dma-buf: add DMA_BUF_SET_NAME ioctls") Reported-by: syzbot+b2098bc44728a4efb3e9@syzkaller.appspotmail.com Cc: Greg Hackmann <ghackmann@google.com> Cc: Chenbo Feng <fengc@google.com> Cc: Sumit Semwal <sumit.semwal@linaro.org> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Acked-by: Chenbo Feng <fengc@google.com> Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20191227063204.5813-1-xiyou.wangcong@gmail.com (cherry picked from commitd1f3722643) Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Iad4b1c7124ec4ee65c55c949559d34e47e42a060
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.
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