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wifi: mt76: mt7996: avoid NULL pointer dereference in mt7996_set_monitor()
authorQasim Ijaz <qasdev00@gmail.com>
Mon, 21 Apr 2025 11:25:44 +0000 (12:25 +0100)
committerFelix Fietkau <nbd@nbd.name>
Wed, 21 May 2025 12:49:39 +0000 (14:49 +0200)
commitcb423ddad0f6e6f55b1700422ab777b25597cc83
treefcdbcc5335af20da9489bbb4bb36876f8562ab40tree
parent7011faebe543f8f094fdb3281d0ec9e1eab81309commit | diff
wifi: mt76: mt7996: avoid NULL pointer dereference in mt7996_set_monitor()

The function mt7996_set_monitor() dereferences phy before
the NULL sanity check.

Fix this to avoid NULL pointer dereference by moving the
dereference after the check.

Fixes: 69d54ce7491d ("wifi: mt76: mt7996: switch to single multi-radio wiphy")
Signed-off-by: Qasim Ijaz <qasdev00@gmail.com>
Link: https://patch.msgid.link/20250421112544.13430-1-qasdev00@gmail.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
drivers/net/wireless/mediatek/mt76/mt7996/main.c diff | blob | history
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