]> Git Repo - J-u-boot.git/commit
lib: libfdt: fdt_region: avoid NULL pointer access
authorPhilippe Reynes <[email protected]>
Thu, 2 Jul 2020 17:31:29 +0000 (19:31 +0200)
committerSimon Glass <[email protected]>
Sat, 25 Jul 2020 20:46:57 +0000 (14:46 -0600)
commite8781dcc892d8169e60194ca4b51ecdd5710a88f
tree667c2f2898756693ec318c46b76b8a76da188f91
parent7058dd071accc0bafe5c4024e30631fb56fd7126
lib: libfdt: fdt_region: avoid NULL pointer access

The function fdt_find_regions look in the exclude list for each
property, even if the name is NULL. It could happen if the fit
image is corrupted. On sandbox, it generates a segfault.

To avoid this issue, if the name of a property is NULL, we report
an error and avoid looking in the exclude list.

Signed-off-by: Philippe Reynes <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
common/fdt_region.c
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