mirror of https://gitee.com/openkylin/linux.git
216c4e9db4
In the current code we accidentally return the successful result from
idr_alloc() instead of a negative error pointer. The caller is looking
for an error pointer and so it treats the returned value as a valid
pointer.
This one might be a bit serious because if it lets people get around the
kernel's protection for remapping NULL. I'm not sure.
Fixes:
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|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| intel_rapl.c | ||
| powercap_sys.c | ||