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linux/drivers/net/wireless/intel
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Emmanuel Grumbach a05018739a wifi: iwlwifi: mvm: don't read past the mfuart notifcation 
[ Upstream commit 4bb95f4535 ]

In case the firmware sends a notification that claims it has more data
than it has, we will read past that was allocated for the notification.
Remove the print of the buffer, we won't see it by default. If needed,
we can see the content with tracing.

This was reported by KFENCE.

Fixes: bdccdb854f ("iwlwifi: mvm: support MFUART dump in case of MFUART assert")
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240513132416.ba82a01a559e.Ia91dd20f5e1ca1ad380b95e68aebf2794f553d9b@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-06-21 14:38:13 +02:00
..
ipw2x00 wifi: ipw2x00: refactor to use kstrtoul 2023-08-21 19:10:02 +03:00
iwlegacy wifi: iwlegacy: avoid fortify warning 2023-02-17 11:35:54 +02:00
iwlwifi wifi: iwlwifi: mvm: don't read past the mfuart notifcation 2024-06-21 14:38:13 +02:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile iwlwifi: fix build error for IWLMEI 2022-03-02 22:36:49 +01:00