Luiz Augusto von Dentz
0eee4995f4
Bluetooth: ISO: Fix info leak in iso_sock_getsockopt()
The C standard rules for when struct holes are zeroed out are slightly weird. The existing assignments might initialize everything, but GCC is allowed to (and does sometimes) leave the struct holes uninitialized, so instead of using yet another variable and copy the QoS settings just use a pointer to the stored QoS settings. Fixes: ccf74f2390d60 ("Bluetooth: Add BTPROTO_ISO socket type") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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.
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