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b49f6d83e2
This patch fixes the error exit path of fastrpc_init_create_process().
If the DMA allocation or the DSP invoke fails the fastrpc_map was freed
but not removed from the mapping list leading to a double free once the
mapping list is emptied in fastrpc_device_release().
[srinivas kandagatla]: Cleaned up error path labels and reset init mem
to NULL after free
Fixes: d73f71c7c6ee("misc: fastrpc: Add support for create remote init process")
Signed-off-by: Thierry Escande <thierry.escande@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.