kernel/dtc - dtc - PowerEL Git System

723 Commits

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1.7 MiB

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Commit Graph

Author	SHA1	Message	Date
kevans@FreeBSD.org	a1fe86f380	fdtoverlay: Switch from using alloca to malloc alloca entails a complicated header situation when using other platforms, where some split it out in alloca.h while others include it as a standard part of stdlib.h. The cons don't seem to outweigh the pros, so switch it to malloc. Signed-off-by: Kyle Evans <kevans@FreeBSD.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>	7 years ago
David Gibson	b6a6f9490d	fdtoverlay: Sanity check blob size The fdtoverlay utility reads in the base fdt blob, then expands it to make room for all the overlays requested. However, it uses the totalsize field of the base blob without verifying that it actually read all of it in (it's possible the blob file could have been truncated). Signed-off-by: David Gibson <david@gibson.dropbear.id.au>	7 years ago
Pantelis Antoniou	42409146f2	fdtoverlay: A tool that applies overlays Since libfdt support overlay application on FDT blobs, provide a command line tool that applies an arbitrary number of overlays, one after another to a base fdt blob and output the result in the given file. Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>	8 years ago

Author

SHA1

Message

Date

kevans@FreeBSD.org

a1fe86f380

fdtoverlay: Switch from using alloca to malloc

alloca entails a complicated header situation when using other platforms, where
some split it out in alloca.h while others include it as a standard part of
stdlib.h.

The cons don't seem to outweigh the pros, so switch it to malloc.

Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

7 years ago

David Gibson

b6a6f9490d

fdtoverlay: Sanity check blob size

The fdtoverlay utility reads in the base fdt blob, then expands it to make
room for all the overlays requested.  However, it uses the totalsize field
of the base blob without verifying that it actually read all of it in (it's
possible the blob file could have been truncated).

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

7 years ago

Pantelis Antoniou

42409146f2

fdtoverlay: A tool that applies overlays

Since libfdt support overlay application on FDT blobs, provide
a command line tool that applies an arbitrary number of
overlays, one after another to a base fdt blob and output
the result in the given file.

Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

8 years ago

3 Commits (e1f139ea4900fd0324c646822b4061fec6e08321)