Ma Ke 62c5a01a57 pps: add an error check in parport_attach ... In parport_attach, the return value of ida_alloc is unchecked, witch leads to the use of an invalid index value. To address this issue, index should be checked. When the index value is abnormal, the device should be freed. Found by code review, compile tested only. Cc: stable@vger.kernel.org Fixes: fb56d97df7 ("pps: client: use new parport device model") Signed-off-by: Ma Ke <make24@iscas.ac.cn> Acked-by: Rodolfo Giometti <giometti@enneenne.com> Link: https://lore.kernel.org/r/20240828131814.3034338-1-make24@iscas.ac.cn Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-09-03 12:33:09 +02:00
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Kconfig
Makefile
pps-gpio.c
pps-ktimer.c
pps-ldisc.c
pps_parport.c	pps: add an error check in parport_attach	2024-09-03 12:33:09 +02:00