tuhaowen ab11dac93d dev/parport: fix the array out-of-bounds risk ... Fixed array out-of-bounds issues caused by sprintf by replacing it with snprintf for safer data copying, ensuring the destination buffer is not overflowed. Below is the stack trace I encountered during the actual issue: [ 66.575408s] [pid:5118,cpu4,QThread,4]Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: do_hardware_base_addr+0xcc/0xd0 [parport] [ 66.575408s] [pid:5118,cpu4,QThread,5]CPU: 4 PID: 5118 Comm: QThread Tainted: G S W O 5.10.97-arm64-desktop #7100.57021.2 [ 66.575439s] [pid:5118,cpu4,QThread,6]TGID: 5087 Comm: EFileApp [ 66.575439s] [pid:5118,cpu4,QThread,7]Hardware name: HUAWEI HUAWEI QingYun PGUX-W515x-B081/SP1PANGUXM, BIOS 1.00.07 04/29/2024 [ 66.575439s] [pid:5118,cpu4,QThread,8]Call trace: [ 66.575469s] [pid:5118,cpu4,QThread,9] dump_backtrace+0x0/0x1c0 [ 66.575469s] [pid:5118,cpu4,QThread,0] show_stack+0x14/0x20 [ 66.575469s] [pid:5118,cpu4,QThread,1] dump_stack+0xd4/0x10c [ 66.575500s] [pid:5118,cpu4,QThread,2] panic+0x1d8/0x3bc [ 66.575500s] [pid:5118,cpu4,QThread,3] __stack_chk_fail+0x2c/0x38 [ 66.575500s] [pid:5118,cpu4,QThread,4] do_hardware_base_addr+0xcc/0xd0 [parport] Signed-off-by: tuhaowen <tuhaowen@uniontech.com> Cc: stable <stable@kernel.org> Link: https://lore.kernel.org/r/20240708080430.8221-1-tuhaowen@uniontech.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-07-10 14:59:45 +02:00
..
BUGS-parport
daisy.c	parport: Remove parport_driver.devmodel	2024-07-03 16:44:22 +02:00
ieee1284_ops.c	parport: remove non-zero check on count	2021-08-27 16:18:42 +02:00
ieee1284.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
Kconfig	parport: PC style parport depends on HAS_IOPORT	2023-05-31 19:17:40 +01:00
Makefile	parport: remove ax88796 driver	2023-01-16 09:26:06 +01:00
multiface.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
parport_amiga.c	parport: amiga: Mark driver struct with __refdata to prevent section mismatch	2024-06-04 18:08:31 +02:00
parport_atari.c	module: remove never implemented MODULE_SUPPORTED_DEVICE	2021-03-17 13:16:18 -07:00
parport_cs.c	parport: Convert printk(KERN_<LEVEL> to pr_<level>(	2020-04-23 17:05:37 +02:00
parport_gsc.c	parport: gsc: mark init function static	2023-11-10 08:41:23 +01:00
parport_gsc.h	parport: gsc: remove DMA leftover code	2023-08-03 14:40:37 +02:00
parport_ip32.c	treewide: remove editor modelines and cruft	2021-05-07 00:26:34 -07:00
parport_mfc3.c	parport: mfc3: avoid empty-body warning	2024-04-11 15:14:10 +02:00
parport_pc.c	parport: Add support for Brainboxes IX/UC/PX parallel cards	2023-12-07 11:10:44 +09:00
parport_serial.c	parport: parport_serial: Add Brainboxes device IDs and geometry	2023-12-15 19:54:56 +01:00
parport_sunbpp.c	parport: sunbpp: Convert to platform remove callback returning void	2024-03-07 21:50:06 +00:00
probe.c	parport: Use string_upper() instead of open coded variant	2021-05-21 14:48:58 +02:00
procfs.c	dev/parport: fix the array out-of-bounds risk	2024-07-10 14:59:45 +02:00
share.c	parport: Remove 'drivers' list	2024-07-03 16:44:22 +02:00
TODO-parport