Javier TiaandFelix Fietkau bd493e29f7 wifi: mt76: mt7925: fix stale pointer comparisons in change_vif_links
In the error path of mt7925_change_vif_links(), the free: label iterates
over link_ids to clean up, but compares against `mconf` and `mlink`
which hold stale values from the last loop iteration rather than the
current link_id being freed.

Use array-indexed access (mconfs[link_id] / mlinks[link_id]) to compare
against the correct per-link pointers.

Fixes: 69acd6d910b0 ("wifi: mt76: mt7925: add mt7925_change_vif_links")
Tested-by: Marcin FM <[email protected]>
Tested-by: Cristian-Florin Radoi <[email protected]>
Tested-by: George Salukvadze <[email protected]>
Tested-by: Evgeny Kapusta <[email protected]>
Tested-by: Samu Toljamo <[email protected]>
Tested-by: Ariel Rosenfeld <[email protected]>
Tested-by: Chapuis Dario <[email protected]>
Tested-by: Thibaut François <[email protected]>
Tested-by: 张旭涵 <[email protected]>
Reviewed-by: Sean Wang <[email protected]>
Signed-off-by: Javier Tia <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Felix Fietkau <[email protected]>
2026-05-28 13:32:32 +02:00
2026-03-05 09:54:48 +00:00
2021-04-14 09:12:11 +02:00
2025-10-13 11:11:19 +02:00
2026-05-04 08:37:03 +00:00
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%