diff options
| author | James Hogan <james.hogan@imgtec.com> | 2013-11-21 13:44:14 +0000 |
|---|---|---|
| committer | Grant Likely <grant.likely@linaro.org> | 2013-12-11 13:40:30 +0000 |
| commit | 6f041e99fc7ba00e7e65a431527f9235d6b16463 (patch) | |
| tree | fdbea28599a09de74e3152480e8a425924530de5 /drivers/cpufreq/s3c2440-cpufreq.c | |
| parent | 374b105797c3d4f29c685f3be535c35f5689b30e (diff) | |
of: Fix NULL dereference in unflatten_and_copy()
Check whether initial_boot_params is NULL before dereferencing it in
unflatten_and_copy_device_tree() for the case where no device tree is
available but the arch can still boot to a minimal usable system without
it. In this case also log a warning for when the kernel log buffer is
obtainable.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Diffstat (limited to 'drivers/cpufreq/s3c2440-cpufreq.c')
0 files changed, 0 insertions, 0 deletions