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Feature #10469

closed

Required to implement a specification for input_ff_create_memless

Added by Ilja Zakharov over 3 years ago. Updated over 1 year ago.

Status:
Closed
Priority:
High
Category:
Environment models
Target version:
Start date:
08/19/2020
Due date:
% Done:

0%

Estimated time:
Published in build:

Description

This is a quite complicated model that should be connected with environment model specification for HID drivers. The input_ff_create_memless function allocates memory which is released transparently for a driver by the HID subsystem.

The issues causes false positives at checking memory safety issues for the following drivers:
drivers/hid/hid-holtekff.ko
drivers/hid/hid-sjoy.ko
drivers/hid/hid-mf.ko
drivers/hid/hid-emsff.ko
drivers/hid/hid-zpff.ko
drivers/hid/hid-pl.ko
drivers/hid/hid-axff.ko
drivers/hid/hid-dr.ko
drivers/hid/hid-gaff.ko

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