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Johannes Berg 118d45787f wifi: iwlwifi: mvm: fix potential memory leak

[ Upstream commit 457d7fb03e ]

If we do get multiple notifications from firmware, then
we might have allocated 'notif', but don't free it. Fix
that by checking for duplicates before allocation.

Fixes: 4da46a06d4 ("wifi: iwlwifi: mvm: Add support for wowlan info notification")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230418122405.116758321cc4.I8bdbcbb38c89ac637eaa20dda58fa9165b25893a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-05-11 23:17:21 +09:00

admtek

…

ath

wifi: ath11k: fix writing to unintended memory region

2023-05-11 23:17:16 +09:00

atmel

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broadcom

wifi: brcmfmac: support CQM RSSI notification with older firmware

2023-05-11 23:17:11 +09:00

cisco