rtems - RTEMS Kernel, file-systems, drivers, BSPs, samples, and testsuite.

	Commit message (Collapse)	Author	Age	Files	Lines
*	libfdt: Remove undefined behaviour setting empty properties	David Gibson	2018-07-19	1	-1/+2
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	The standard way of setting an empty property using libfdt is: fdt_setprop(fdt, nodeoffset, propname, NULL, 0); However, the implementation of this includes an unconditional: memcpy(prop->data, NULL, 0); Which although it will be a no-op (which is what we want) on many platforms is technically undefined behaviour. Correct this, so that when passing a 0 length, passing a NULL pointer as the value to fdt_setprop() is definitely safe. This should quiet static checkers which complain about this. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
*	libfdt: simplify fdt_del_mem_rsv()	Masahiro Yamada	2018-07-19	1	-5/+1
\| \| \| \| \| \| \|	The variable "err" is unneeded. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
*	libfdt: check for potential overrun in _fdt_splice()	Courtney Cavin	2018-07-19	1	-0/+2
\| \| \| \| \| \| \| \| \| \| \| \|	This patch catches the conditions where: - 'splicepoint' is set to a point outside of [ fdt, fdt_totalsize(fdt) ) - 'newlen' is negative, or 'splicepoint' plus 'newlen' results in overflow Either of these cases can be caused by math which overflows in calling functions, or by sizes specified through dynamic means. Signed-off-by: Courtney Cavin <courtney.cavin@sonymobile.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
*	libfdt: Initial import	Sebastian Huber	2015-10-16	1	-0/+492
	Import from: git://git.kernel.org/pub/scm/utils/dtc/dtc.git Commit: 604e61e081e3c6c8fa1a8189c71cb3908a5bbc1e Date: 2015-09-29T09:09:08Z