mirror of https://gitee.com/openkylin/linux.git
b9b64e6e89
If the user tries to traverse to the next node of the last node, we get NULL in current_node and a zero phandle returned. That's fine, but if the user tries to obtain properties in that state, we try to dereference a NULL pointer in the downcall to the of_*() routines. So protect against that. Signed-off-by: David S. Miller <davem@davemloft.net> |
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| dvma.c | ||
| sbus.c | ||