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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2020-11-11 15:06:56 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2020-11-11 15:10:38 +0100 |
| commit | b93dfbbac6769c2f129777d4cbfaa0f466297a77 (patch) | |
| tree | 64db16f922353cb3fed628e57dd503cf060dbd14 /dts | |
| parent | ebb9d20927cbe4c25f2f30334aec795c93fd0521 (diff) | |
| download | barebox-b93dfbbac6769c2f129777d4cbfaa0f466297a77.tar.gz barebox-b93dfbbac6769c2f129777d4cbfaa0f466297a77.tar.xz | |
ARM: layerscape: ppa: Fix use after free
In of_psci_do_fixup() we want to delete the one job-ring device node
which is used by the PPA secure firmware. When we have deleted the node
we may not continue the for_each_compatible_node_from() loop, because
that would derefence the just deleted node.
We only want to delete a single node, so we do not need to continue the
loop once we've found the node, so we can fix the issue by breaking out
of the loop.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts')
0 files changed, 0 insertions, 0 deletions