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linux/drivers/i3c/master
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Stanley Chu 630217db71 i3c: master: svc: Recycle unused IBI slot 
[ Upstream commit 3448a934ba ]

In svc_i3c_master_handle_ibi(), an IBI slot is fetched from the pool
to store the IBI payload. However, when an error condition is encountered,
the function returns without recycling the IBI slot, resulting in an IBI
slot leak.

Fixes: c85e209b79 ("i3c: master: svc: fix ibi may not return mandatory data byte")
Signed-off-by: Stanley Chu <yschu@nuvoton.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250829012309.3562585-3-yschu@nuvoton.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-10-15 12:00:02 +02:00
..
mipi-i3c-hci i3c: mipi-i3c-hci: Add support for MIPI I3C HCI on PCI bus 2025-02-21 14:01:23 +01:00
ast2600-i3c-master.c i3c: dw: Remove ibi_capable property 2024-07-26 14:21:29 +02:00
dw-i3c-master.c i3c: dw: Fix use-after-free in dw_i3c_master driver due to race condition 2025-02-08 09:57:50 +01:00
dw-i3c-master.h i3c: dw: Add power management support 2024-07-26 14:21:30 +02:00
i3c-master-cdns.c i3c: master: cdns: Fix use after free vulnerability in cdns_i3c_master Driver Due to Race Condition 2024-09-17 16:50:18 +02:00
Kconfig i3c: mipi-i3c-hci: Add support for MIPI I3C HCI on PCI bus 2025-02-21 14:01:23 +01:00
Makefile i3c: ast2600: Add AST2600 platform-specific driver 2023-04-28 08:19:01 +02:00
svc-i3c-master.c i3c: master: svc: Recycle unused IBI slot 2025-10-15 12:00:02 +02:00