diff options
| author | Hector Martin <marcan@marcan.st> | 2023-03-11 17:19:14 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-03-13 02:21:59 +0300 |
| commit | 79d1ed5ca7db67d48e870c979f0e0f6b0947944a (patch) | |
| tree | f1f87cbe8179dd9cc10e766a1127941f900905b2 /net | |
| parent | c4ecd87f75ec4d5ac3006ef21ce07e812982e46e (diff) | |
| download | linux-79d1ed5ca7db67d48e870c979f0e0f6b0947944a.tar.xz | |
wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext"
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>
Diffstat (limited to 'net')
| -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 28ce13840a88..7bdeb8eea92d 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -1500,8 +1500,6 @@ 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; |