Qasim IjazandFelix Fietkau 7fdbe4cb5c wifi: mt76: mt7996: avoid null deref in mt7996_stop_phy() ...

In mt7996_stop_phy() the mt7996_phy structure is
dereferenced before the null sanity check which could
lead to a null deref.

Fix by moving the dereference operation after the
sanity check.

Fixes: 69d54ce7491d ("wifi: mt76: mt7996: switch to single multi-radio wiphy")
Signed-off-by: Qasim Ijaz <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Felix Fietkau <[email protected]>

2025-05-21 14:25:17 +02:00

firmware

firmware: move mt7996 firmware to the right place

2024-09-29 17:49:27 +02:00

mt76x0

wifi: mt76: move napi_enable() from under BH

2025-03-11 11:23:49 +01:00

mt76x2

wifi: mt76x2: Add support for LiteOn WN4516R,WN4519R

2025-05-21 14:15:38 +02:00

mt7603

wifi: mt76: move napi_enable() from under BH

2025-03-11 11:23:49 +01:00

mt7615

wifi: mt76: move napi_enable() from under BH

2025-03-11 11:23:49 +01:00

mt7915

wifi: mt76: mt7915: rework radar HWRDD idx

2025-04-11 10:40:33 +02:00

mt7921

wifi: mt76: mt7921: add 160 MHz AP for mt7922 device

2025-05-21 14:21:40 +02:00

mt7925

wifi: mt76: mt7925: fix host interrupt register initialization

2025-05-21 14:19:25 +02:00

mt7996

wifi: mt76: mt7996: avoid null deref in mt7996_stop_phy()

2025-05-21 14:25:17 +02:00

scripts

mt76: sync with upstream changes

2021-04-14 09:12:11 +02:00

tools

tools: fix allocation check and missing memory freeing

2025-01-22 12:42:34 +01:00

.gitignore

add utility for using testmode support

2020-06-22 21:32:26 +02:00

agg-rx.c

wifi: mt76: Remove redundant assignment to variable tidno

2024-02-21 21:14:17 +01:00

channel.c

wifi: mt76: fix crash in mt76_switch_vif_chanctx

2025-01-14 13:31:15 +01:00

debugfs.c

wifi: mt76: Drop unnecessary error check for debugfs_create_dir()

2023-09-16 14:13:34 +02:00

dma.c

wifi: mt76: disable napi on driver removal

2025-05-15 11:56:11 +02:00

dma.h

wifi: mt76: move wed common utilities in wed.c

2024-02-03 15:04:42 +01:00

eeprom.c

wifi: mt76: Add check for devm_kstrdup()

2025-03-10 13:01:25 +01:00

mac80211.c

wifi: mt76: mt7996: Add mt7996_sta_state routine

2025-03-12 10:38:01 +01:00

Makefile

wifi: mt76: add chanctx functions for multi-channel phy support

2024-10-22 10:18:59 +02:00

mcu.c

wifi: mt76: do not increase mcu skb refcount if retry is not supported

2024-09-17 12:58:21 +02:00

mmio.c

wifi: mt76: move wed common utilities in wed.c

2024-02-03 15:04:42 +01:00

mt76_connac2_mac.h

wifi: mt76: connac: add support for IEEE 802.11 fragmentation

2024-08-12 18:15:27 +02:00

mt76_connac3_mac.c

wifi: mt76: Fix EHT NSS radiotap reporting.

2024-09-29 17:51:31 +02:00

mt76_connac3_mac.h

wifi: mt76: connac: rework TX descriptor and TX free for mt7990

2025-04-11 10:29:38 +02:00

mt76_connac_mac.c

wifi: mt76: connac: adjust phy capabilities based on band constraints

2025-01-14 13:45:25 +01:00

mt76_connac_mcu.c

wifi: mt76: connac: add support to load firmware for mt7990

2025-04-11 10:29:38 +02:00

mt76_connac_mcu.h

wifi: mt76: mt7925: add EHT preamble puncturing

2025-04-11 11:07:15 +02:00

mt76_connac.h

wifi: mt76: connac: add support to load firmware for mt7990

2025-04-11 10:29:38 +02:00

mt76.h

wifi: mt76: mt7996: Add mt7996_sta_state routine

2025-03-12 10:38:01 +01:00

mt76x02_beacon.c

wifi: mt76: use atomic iface iteration for pre-TBTT work

2023-09-11 15:13:56 +02:00

mt76x02_debugfs.c

wifi: mt76: move aggr_stats array in mt76_phy

2022-11-11 11:38:25 +01:00

mt76x02_dfs.c

wifi: mac80211: handle ieee80211_radar_detected() for MLO

2024-10-05 09:42:55 +02:00

mt76x02_dfs.h

mt76: switch to SPDX tag instead of verbose boilerplate text

2019-08-20 15:22:20 +02:00

mt76x02_dma.h

mt76: convert from tx tasklet to tx worker thread

2020-08-22 15:56:57 +02:00

mt76x02_eeprom.c

wifi: mt76: mt76x02: fix MT76x0 external LNA gain handling

2023-09-19 21:48:01 +02:00

mt76x02_eeprom.h

wifi: mt76: mt76x02: simplify struct mt76x02_rate_power

2022-09-28 11:29:46 +02:00

mt76x02_mac.c

wifi: mt76: fix return value check in mt76x02_mac_process_rx

2023-07-31 10:55:23 +02:00

mt76x02_mac.h

mt76: make mt76_update_survey() per phy

2021-06-18 16:38:20 +02:00

mt76x02_mcu.c

mt76: improve mcu error logging

2021-04-17 11:19:58 +02:00

mt76x02_mcu.h

mt76: implement .mcu_parse_response in struct mt76_mcu_ops

2020-09-30 03:54:03 +02:00

mt76x02_mmio.c

wifi: mt76: Remove an unneeded local variable in mt76x02_dma_init()

2025-05-21 14:12:20 +02:00

mt76x02_phy.c

wifi: mt76: mt76x02: simplify struct mt76x02_rate_power

2022-09-28 11:29:46 +02:00

mt76x02_phy.h

wifi: mt76: move mt76_rate_power from core to mt76x02 driver code

2022-09-28 11:29:15 +02:00

mt76x02_regs.h

mt76x02: improve mac error check/reset reliability

2022-01-31 12:16:26 +01:00

mt76x02_trace.c

mt76: switch to SPDX tag instead of verbose boilerplate text

2019-08-20 15:22:20 +02:00

mt76x02_trace.h

mt76: move mac_txdone tracepoint in mt76 module

2020-01-27 17:47:51 +01:00

mt76x02_txrx.c

wifi: mt76: add info parameter to rx_skb signature

2022-11-23 13:11:29 +01:00

mt76x02_usb_core.c

wifi: mt76: partially move channel change code to core

2024-08-12 21:08:33 +02:00

mt76x02_usb_mcu.c

mt76: sync with upstream changes

2024-07-12 17:15:04 +02:00

mt76x02_usb.h

mt76: remove qid argument to drv->tx_complete_skb

2020-08-24 20:59:30 +02:00

mt76x02_util.c

wifi: mt76: initialize more wcid fields mt76_wcid_init

2024-10-22 10:18:59 +02:00

mt76x02.h

sync with upstream

2022-12-10 13:11:04 +01:00

mt792x_acpi_sar.c

mt76: mt792x: fix unused variable warning

2025-03-11 14:34:37 +01:00

mt792x_acpi_sar.h

mt76: mt792x: fix unused variable warning

2025-03-11 14:34:37 +01:00

mt792x_core.c

wifi: mt76: mt792x: re-register CHANCTX_STA_CSA only for the mt7921 series

2025-03-19 14:09:49 +01:00

mt792x_debugfs.c

wifi: mt76: mt7921: move debugfs shared code in mt792x-lib module

2023-07-26 13:15:57 +02:00

mt792x_dma.c

wifi: mt76: mt7921e: fix use-after-free in free_irq()

2024-02-03 15:04:47 +01:00

mt792x_mac.c

wifi: mt76: mt7925: Update mt792x_rx_get_wcid for per-link STA

2024-12-30 19:44:39 +01:00

mt792x_regs.h

wifi: mt76: mt7925: update PCIe DMA settings

2024-02-03 15:04:42 +01:00

mt792x_trace.c

wifi: mt76: mt792x: introduce mt792x-lib module

2023-07-26 13:15:56 +02:00

mt792x_trace.h

wifi: mt76: mt792x: introduce mt792x-lib module

2023-07-26 13:15:56 +02:00

mt792x_usb.c

wifi: mac80211: inform the low level if drv_stop() is a suspend

2024-09-24 12:39:22 +02:00

mt792x.h

wifi: mt76: mt792x: extend MTCL of APCI to version3 for EHT control

2025-03-10 13:18:36 +01:00

pci.c

wifi: mt76: mt792x: fix scheduler interference in drv own process

2024-07-16 14:30:13 +02:00

scan.c

wifi: mt76: scan: fix setting tx_info fields

2025-01-04 07:46:21 +01:00

sdio_txrx.c

wifi: mt76: mt7921s: fix a potential firmware freeze during startup

2024-09-27 08:11:07 +02:00

sdio.c

mt76: sync with upstream changes

2024-07-12 17:15:04 +02:00

sdio.h

mt76: mt7921s: fix mt7921s_mcu_[fw|drv]_pmctrl

2022-01-14 14:58:32 +01:00

testmode.c

wifi: mt76: fix tx packet loss when scanning on DBDC

2024-03-15 17:07:47 +01:00

testmode.h

wifi: mt76: move mt76_tm_policy to from testmode.h to mt76.h

2024-09-24 12:34:25 +02:00

trace.c

mt76: move mac_txdone tracepoint in mt76 module

2020-01-27 17:47:51 +01:00

trace.h

mt76: move mac_txdone tracepoint in mt76 module

2020-01-27 17:47:51 +01:00

tx.c

mt76: only mark tx-status-failed frames as ACKed on mt76x0/2

2025-02-14 11:13:33 +01:00

usb_trace.c

mt76: switch to SPDX tag instead of verbose boilerplate text

2019-08-20 15:22:20 +02:00

usb_trace.h

mt76: fix some checkpatch warnings

2019-08-22 09:26:30 +02:00

usb.c

mt76: mt76u_vendor_request: Do not print error messages when -EPROTO

2024-09-29 17:53:00 +02:00

util.c

wifi: mt76: remove dev->wcid_phy_mask

2024-10-22 10:18:59 +02:00

util.h

wifi: mt76: Remove unused inline function mt76_wcid_mask_test()

2022-10-01 14:38:05 +02:00

wed.c

wifi: mt76: move wed common utilities in wed.c

2024-02-03 15:04:42 +01:00

S

Description

mac80211 driver for MediaTek MT76x0e, MT76x2e, MT7603, MT7615, MT7628 and MT7688

BSD-3-Clause

105 MiB

Languages

C 99.7%

Perl 0.2%

Makefile 0.1%