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| author |   Hector Martin <marcan@marcan.st> | 2023-03-11 23:19:14 +0900 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-13 10:26:43 +0100 |
| commit | 4a48cd80957e796844d3868b2a417cf79bcd134c (patch) | |
| tree | 4b189b8e63db5a274e1f07f6b4711ee197758a7f | |
| parent | tpm: disable hwrng for fTPM on some AMD designs (diff) | |
| download | linux-stable-4a48cd80957e796844d3868b2a417cf79bcd134c.tar.xz linux-stable-4a48cd80957e796844d3868b2a417cf79bcd134c.zip | |
wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext"
commit 79d1ed5ca7db67d48e870c979f0e0f6b0947944a upstream.
This reverts part of commit 015b8cc5e7c4 ("wifi: cfg80211: Fix use after
free for wext")
This commit broke WPA offload by unconditionally clearing the crypto
modes for non-WEP connections. Drop that part of the patch.
Signed-off-by: Hector Martin <marcan@marcan.st>
Reported-by: Ilya <me@0upti.me>
Reported-and-tested-by: Janne Grunau <j@jannau.net>
Reviewed-by: Eric Curtin <ecurtin@redhat.com>
Fixes: 015b8cc5e7c4 ("wifi: cfg80211: Fix use after free for wext")
Cc: stable@kernel.org
Link: https://lore.kernel.org/linux-wireless/ZAx0TWRBlGfv7pNl@kroah.com/T/#m11e6e0915ab8fa19ce8bc9695ab288c0fe018edf
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | net/wireless/sme.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/wireless/sme.c b/net/wireless/sme.c index 4f813e346a8b..ce1ac01705f9 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -1504,8 +1504,6 @@ int cfg80211_connect(struct cfg80211_registered_device *rdev, connect->key = NULL; connect->key_len = 0; connect->key_idx = 0; - connect->crypto.cipher_group = 0; - connect->crypto.n_ciphers_pairwise = 0; } wdev->connect_keys = connkeys; |