Kees Cook 471a7904f8 wifi: mac80211: Write cnt before copying in ieee80211_copy_rnr_beacon() ...

[ Upstream commit a37192c432 ]

While I caught the need for setting cnt early in nl80211_parse_rnr_elems()
in the original annotation of struct cfg80211_rnr_elems with __counted_by,
I missed a similar pattern in ieee80211_copy_rnr_beacon(). Fix this by
moving the cnt assignment to before the loop.

Fixes: 7b6d708703 ("wifi: cfg80211: Annotate struct cfg80211_rnr_elems with __counted_by")
Signed-off-by: Kees Cook <kees@kernel.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://patch.msgid.link/20250721182521.work.540-kees@kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-08-15 12:13:45 +02:00

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tests

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aead_api.c

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aead_api.h

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aes_ccm.h

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aes_cmac.c

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aes_cmac.h

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aes_gcm.h

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aes_gmac.c

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aes_gmac.h

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agg-rx.c

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agg-tx.c

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airtime.c

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cfg.c

wifi: mac80211: Write cnt before copying in ieee80211_copy_rnr_beacon()

2025-08-15 12:13:45 +02:00

chan.c

wifi: mac80211: Create separate links for VLAN interfaces

2025-07-06 11:01:40 +02:00

debug.h

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debugfs_key.c

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debugfs_key.h

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debugfs_netdev.c

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debugfs_netdev.h

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debugfs_sta.c

Revert "mac80211: Dynamically set CoDel parameters per station"

2025-06-27 11:11:33 +01:00

debugfs_sta.h

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debugfs.c

wifi: mac80211: add strict mode disabling workarounds

2025-04-20 10:15:17 +02:00

debugfs.h

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driver-ops.c

wifi: mac80211: Fix sparse warning for monitor_sdata

2025-04-10 14:39:36 +02:00

driver-ops.h

wifi: mac80211: set ieee80211_prep_tx_info::link_id upon Auth Rx

2025-05-29 11:02:56 +02:00

drop.h

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eht.c

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ethtool.c

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fils_aead.c

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fils_aead.h

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he.c

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ht.c

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ibss.c

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ieee80211_i.h

wifi: mac80211: Create separate links for VLAN interfaces

2025-07-06 11:01:40 +02:00

iface.c

wifi: mac80211: Create separate links for VLAN interfaces

2025-07-06 11:01:40 +02:00

Kconfig

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key.c

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key.h

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led.c

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led.h

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link.c

wifi: mac80211: finish link init before RCU publish

2025-07-06 11:01:40 +02:00

main.c

wifi: mac80211: Set n_channels after allocating struct cfg80211_scan_request

2025-05-22 14:29:43 +02:00

Makefile

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mesh_hwmp.c

wifi: mac80211: do not offer a mesh path if forwarding is disabled

2025-06-27 11:11:32 +01:00

mesh_pathtbl.c

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mesh_plink.c

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mesh_ps.c

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mesh_sync.c

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mesh.c

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mesh.h

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michael.c

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michael.h

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mlme.c

wifi: mac80211: correctly identify S1G short beacon

2025-07-17 18:37:16 +02:00

ocb.c

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offchannel.c

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parse.c

wifi: mac80211: fix non-transmitted BSSID profile search

2025-07-17 18:37:17 +02:00

pm.c

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rate.c

Revert "mac80211: Dynamically set CoDel parameters per station"

2025-06-27 11:11:33 +01:00

rate.h

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rc80211_minstrel_ht_debugfs.c

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rc80211_minstrel_ht.c

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rc80211_minstrel_ht.h

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rx.c

wifi: mac80211: drop invalid source address OCB frames

2025-07-10 16:05:07 +02:00

s1g.c

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scan.c

wifi: cfg80211/mac80211: correctly parse S1G beacon optional elements

2025-06-19 15:32:19 +02:00

spectmgmt.c

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sta_info.c

Revert "mac80211: Dynamically set CoDel parameters per station"

2025-06-27 11:11:33 +01:00

sta_info.h

Revert "mac80211: Dynamically set CoDel parameters per station"

2025-06-27 11:11:33 +01:00

status.c

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tdls.c

wifi: mac80211: reject TDLS operations when station is not associated

2025-08-15 12:13:44 +02:00

tkip.c

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tkip.h

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trace_msg.h

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trace.c

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trace.h

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tx.c

Reapply "wifi: mac80211: Update skb's control block key in ieee80211_tx_dequeue()"

2025-08-15 12:13:45 +02:00

util.c

wifi: mac80211: fix beacon interval calculation overflow

2025-07-06 11:01:40 +02:00

vht.c

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wbrf.c

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wep.c

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wep.h

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wme.c

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wme.h

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wpa.c

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wpa.h

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