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Jack Miller 64c46b098b Fix crash with poorly defined #size-cells 
If you have a parent block with #size-cells improperly set to 0, and
then subsequently try to include a regs property in the child, dtc will
crash with SIGFPE while validating it. This patch fixes that crash,
instead printing the same invalid length warning that was causing it.

Test included.

Signed-off-by: Jack Miller <jack@codezen.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2015-04-30 10:55:41 +10:00
Documentation Update source code location for dtc in manual.txt 2014-03-03 10:51:24 +11:00
libfdt libfdt: Add fdt_path_offset_namelen() 2015-04-07 14:11:47 +10:00
scripts dtc: Add maintainer script for signing and upload to kernel.org 2014-11-12 14:27:02 +11:00
tests Fix crash with poorly defined #size-cells 2015-04-30 10:55:41 +10:00
.gitignore .gitignore: Add rule for *.patch 2013-01-27 14:21:44 -06:00
checks.c Fix crash with poorly defined #size-cells 2015-04-30 10:55:41 +10:00
convert-dtsv0-lexer.l dtc: Delete the unused start condition INCLUDE 2014-09-26 12:14:49 +10:00
data.c Properly handle embedded nul delimited string lists 2014-08-08 19:17:31 +10:00
dtc-lexer.l dtc: Delete the unused start condition INCLUDE 2014-09-26 12:14:49 +10:00
dtc-parser.y dtc: parser: Add label while overriding nodes 2015-02-23 12:29:36 +11:00
dtc.c dtc: Update the usage helper message 2014-09-11 23:27:41 +10:00
dtc.h Work around MSVC limitations 2014-06-19 21:12:38 +10:00
dtdiff dtc: Add code to make diffing trees easier 2010-11-13 15:47:29 -06:00
fdtdump.c Improve portability 2014-10-24 11:45:41 +02:00
fdtget.c util: drop "long" from usage helpers 2013-05-24 18:20:53 +10:00
fdtput.c fdtput: add delete node and property function 2015-01-27 19:30:19 +11:00
flattree.c Use stdbool more widely 2013-10-28 21:06:53 +11:00
fstree.c Open binary files in binary mode 2014-06-19 21:12:31 +10:00
GPL dtc: Remove redundant copy of the GPL 2007-06-25 21:43:11 -05:00
livetree.c Fix bug with references to root node 2014-05-09 20:48:49 +10:00
Makefile dtc: Bump version to 1.4.1 2014-11-12 14:29:16 +11:00
Makefile.convert-dtsv0 Implement and use an xstrdup() function 2008-10-03 11:12:33 -05:00
Makefile.dtc Implement and use an xstrdup() function 2008-10-03 11:12:33 -05:00
Makefile.utils Add fdtput utility to write property values to a device tree 2012-01-21 15:08:39 -06:00
README Add a README file for dtc and libfdt 2014-02-12 11:33:42 +11:00
README.license dtc/libfdt: Add README clarifying licensing 2008-01-04 08:37:36 -06:00
srcpos.c Open binary files in binary mode 2014-06-19 21:12:31 +10:00
srcpos.h Make srcpos_{v,}error() more widely useful 2014-01-01 23:27:31 +11:00
TODO dtc: Update TODO files 2007-12-19 08:20:26 -06:00
treesource.c Correct write_propval_bytes() for platforms with signed char by default 2014-06-19 21:05:34 +10:00
util.c Tweak code to display cell values 2014-06-18 21:02:51 +10:00
util.h dtc: Use va_end to match corresponding va_start 2015-01-13 16:28:25 +11:00

README 

The source tree contains the Device Tree Compiler (dtc) toolchain for
working with device tree source and binary files and also libfdt, a
utility library for reading and manipulating the binary format.

DTC and LIBFDT are maintained by:

David Gibson <david@gibson.dropbear.id.au>
Jon Loeliger <jdl@jdl.com>

Mailing list
------------
The following list is for discussion about dtc and libfdt implementation
mailto:devicetree-compiler@vger.kernel.org

Core device tree bindings are discussed on the devicetree-spec list:
mailto:devicetree-spec@vger.kernel.org

Home Page
---------
http://devicetree.org/Device_Tree_Compiler