Henry Martin 790d05cde3 wifi: mt76: mt7915: Fix null-ptr-deref in mt7915_mmio_wed_init() ...

[ Upstream commit efb95439c1477bbc955cacd0179c35e7861b437c ]

devm_ioremap() returns NULL on error. Currently, mt7915_mmio_wed_init()
does not check for this case, which results in a NULL pointer
dereference.

Prevent null pointer dereference in mt7915_mmio_wed_init().

Fixes: 4f831d18d1 ("wifi: mt76: mt7915: enable WED RX support")
Signed-off-by: Henry Martin <bsdhenrymartin@gmail.com>
Link: https://patch.msgid.link/20250407061900.85317-1-bsdhenrymartin@gmail.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-06-19 15:31:51 +02:00

..

coredump.c

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coredump.h

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debugfs.c

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dma.c

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eeprom.c

wifi: mt76: mt7915: add module param to select 5 GHz or 6 GHz on MT7916

2025-02-17 10:05:15 +01:00

eeprom.h

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init.c

wifi: mt76: mt7915: add module param to select 5 GHz or 6 GHz on MT7916

2025-02-17 10:05:15 +01:00

Kconfig

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mac.c

wifi: mt76: mt7915: fix omac index assignment after hardware reset

2025-02-08 09:57:20 +01:00

mac.h

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main.c

wifi: mt76: mt7915: Fix an error handling path in mt7915_add_interface()

2025-02-08 09:57:16 +01:00

Makefile

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mcu.c

Merge tag 'mt76-for-kvalo-2024-09-06' of https://github.com/nbd168/wireless

2024-09-09 20:37:47 +03:00

mcu.h

wifi: mt76: Avoid multiple -Wflex-array-member-not-at-end warnings

2024-09-06 14:23:07 +02:00

mmio.c

wifi: mt76: mt7915: Fix null-ptr-deref in mt7915_mmio_wed_init()

2025-06-19 15:31:51 +02:00

mt7915.h

wifi: mt76: mt7915: firmware restart on devices with a second pcie link

2025-02-08 09:57:20 +01:00

pci.c

wifi: mt76: mt7915: firmware restart on devices with a second pcie link

2025-02-08 09:57:20 +01:00

regs.h

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soc.c

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testmode.c

wifi: mt76: mt7915: use mac80211 .sta_state op

2024-09-06 14:23:06 +02:00

testmode.h

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