2283dd78ef
Reject empty paths and negative lengths, according to the DT spec v0.4:
The convention for specifying a device path is:
/node-name-1/node-name-2/node-name-N
The path to the root node is /.
This prevents the access to path[0] from ever being out-of-bounds.
Signed-off-by: Pierre-Clément Tosi <ptosi@google.com>
Message-ID: <20231010092822.qo2nxc3g47t26dqs@google.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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| .. | ||
| .gitignore | ||
| Makefile.libfdt | ||
| TODO | ||
| fdt.c | ||
| fdt.h | ||
| fdt_addresses.c | ||
| fdt_check.c | ||
| fdt_empty_tree.c | ||
| fdt_overlay.c | ||
| fdt_ro.c | ||
| fdt_rw.c | ||
| fdt_strerror.c | ||
| fdt_sw.c | ||
| fdt_wip.c | ||
| libfdt.h | ||
| libfdt_env.h | ||
| libfdt_internal.h | ||
| meson.build | ||
| version.lds | ||