df9fb50ad5
commit 49e67dd17649b60b4d54966e18ec9c80198227f0 upstream.
The memory allocator passed to __unflatten_device_tree() (e.g. a wrapped
kzalloc) can fail so add the missing sanity check to avoid dereferencing
a NULL pointer.
Fixes:
|
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| address.c | ||
| base.c | ||
| device.c | ||
| fdt.c | ||
| irq.c | ||
| of_batterydata.c | ||
| of_coresight.c | ||
| of_i2c.c | ||
| of_mdio.c | ||
| of_mtd.c | ||
| of_net.c | ||
| of_pci.c | ||
| of_pci_irq.c | ||
| of_private.h | ||
| of_reserved_mem.c | ||
| of_slimbus.c | ||
| of_spmi.c | ||
| pdt.c | ||
| platform.c | ||
| selftest.c | ||