In the Linux kernel, the following vulnerability has been resolved: net: pdscore: Fix possible double free in error handling path When auxiliarydeviceadd() returns error and then calls auxiliarydeviceuninit(), Callback function pdscauxbusdevrelease calls kfree(padev) to free memory. We shouldn't call kfree(padev) again in the error handling path. Fix this by cleaning up the redundant kfree() and putting the error handling back to where the errors happened.
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