Dan Carpenter 95b15c6a77 mISDN: Fix a use after free in hfcmulti_tx() ...

[ Upstream commit 61ab751451f5ebd0b98e02276a44e23a10110402 ]

Don't dereference *sp after calling dev_kfree_skb(*sp).

Fixes: af69fb3a8f ("Add mISDN HFC multiport driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/8be65f5a-c2dd-4ba0-8a10-bfe5980b8cfb@stanley.mountain
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit 70db2c84631f50e02e6b32b543700699dd395803)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>

2025-12-24 11:21:14 +00:00

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capi

isdn: cpai: check ctr->cnr to avoid array index out of bound

2021-10-27 09:51:40 +02:00

divert

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gigaset

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hardware

mISDN: Fix a use after free in hfcmulti_tx()

2025-12-24 11:21:14 +00:00

hisax

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hysdn

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i4l

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isdnloop

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mISDN

mISDN: fix misuse of put_device() in mISDN_register_device()

2022-11-25 17:36:50 +01:00

Kconfig

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Makefile

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