wifi: mac80211: fix CMAC functions not handling errors

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[ Upstream commit 353cda30d3 ]

The called hash functions could fail thus we should check return values.

Fixes: 26717828b7 ("mac80211: aes-cmac: switch to shash CMAC driver")
Signed-off-by: Chien Wong <m@xv97.com>
Link: https://patch.msgid.link/20251113140511.48658-2-m@xv97.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Chien Wong 2025-11-13 22:05:07 +08:00 • committed by Greg Kroah-Hartman

parent 055e892aac

commit a6fb8785b1

3 changed files with 61 additions and 30 deletions

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63

net/mac80211/aes_cmac.c

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8

net/mac80211/aes_cmac.h

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20

net/mac80211/wpa.c

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