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MFV r336490:

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Prevent installation of an all-zero TK.
This is also upline git commit 53bb18cc8b7a4da72e47e4b3752d0d2135cffb23.

Obtained from:	https://w1.fi/security/2017-1/\
		rebased-v2.6-0004-Prevent-installation-\
		of-an-all-zero-TK.patch
X-MFC-with:	r336203
This commit is contained in:
Cy Schubert 2018-07-19 20:10:34 +00:00
commit 1b911983db
2 changed files with 0 additions and 2 deletions
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1
contrib/wpa/src/rsn_supp/wpa.c
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@ -510,7 +510,6 @@ static void wpa_supplicant_process_1_of_4(struct wpa_sm *sm,
os_memset(buf, 0, sizeof(buf));
}
sm->tptk_set = 1;
sm->tk_to_set = 1;
kde = sm->assoc_wpa_ie;
kde_len = sm->assoc_wpa_ie_len;

1
contrib/wpa/src/rsn_supp/wpa_i.h
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@ -24,7 +24,6 @@ struct wpa_sm {
struct wpa_ptk ptk, tptk;
int ptk_set, tptk_set;
unsigned int msg_3_of_4_ok:1;
unsigned int tk_to_set:1;
u8 snonce[WPA_NONCE_LEN];
u8 anonce[WPA_NONCE_LEN]; /* ANonce from the last 1/4 msg */
int renew_snonce;