You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Tree: 1087504bb3

main

master

RHEL-7.4

dwg-last

v1.0.0

v1.0.0-rc1

v1.1.0

v1.1.0-rc1

v1.2.0

v1.2.0-rc1

v1.2.0-rc2

v1.3.0

v1.4.0

v1.4.1

v1.4.2

v1.4.3

v1.4.4

v1.4.5

v1.4.6

v1.4.7

v1.5.0

v1.5.1

v1.6.0

v1.6.1

v1.7.0

Branches Tags

${ item.name }

Create tag ${ searchTerm }

Create branch ${ searchTerm }

from '1087504bb3'

${ noResults }

dtc/libfdt

History

David Gibson 1087504bb3 libfdt: Add necessary header padding in fdt_create() ... At present fdt_create() will succeed if there is exactly enough space to put in the fdt header. However, it sets the off_mem_rsvmap field, a few bytes past that in order to align the memory reservation block. Having block pointers pointing past the end of the fdt is pretty ugly, even if it is just a transient state. Worse, if fdt_resize() is called at exactly the wrong time, it can end up accessing data past the blob's allocated space because of this. So, correct fdt_create() to ensure that there is sufficient space for the alignment padding as well as the plain header. For paranoia, also add a check in fdt_resize() to make sure we don't copy data from outside the blob's bounds. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>		7 years ago
..
Makefile.libfdt	…
TODO	…
fdt.c	…
fdt.h	…
fdt_addresses.c	…
fdt_empty_tree.c	…
fdt_overlay.c	…
fdt_ro.c	…
fdt_rw.c	…
fdt_strerror.c	…
fdt_sw.c	libfdt: Add necessary header padding in fdt_create()	7 years ago
fdt_wip.c	…
libfdt.h	…
libfdt_env.h	…
libfdt_internal.h	…
version.lds	…