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Pengpeng Hou
95dffe32a6
aiptek_irq() derives macro key indices directly from tablet reports and then uses them to index macroKeyEvents[]. Report types 4 and 5 also save the derived value in aiptek->lastMacro and later use that state to release the previous key. Validate the raw macro index once before it enters that state machine, so lastMacro only ever stores an in-range macro key. Keep direct bounds checks for report type 6, which reads the macro number from the packet body and uses it immediately. Signed-off-by: Pengpeng Hou <pengpeng@iscas.ac.cn> Link: https://patch.msgid.link/20260329001711.88076-1-pengpeng@iscas.ac.cn [dtor: fix macro fallback in report 5s to use -1] Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>