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authorPatrick J Volkerding <volkerdi@slackware.com>2018-12-08 04:10:45 +0000
committerEric Hameleers <alien@slackware.com>2018-12-08 08:59:44 +0100
commitad59f7ca92044da0fb856627db6df54d99855f3a (patch)
treee6d0f804b709de4e0313b0e54ceb2e0f4922a38d /source/n/wpa_supplicant/2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch
parent37eaf40ce515cbb15e1b86fe5351a8e53efc0ede (diff)
downloadcurrent-ad59f7ca92044da0fb856627db6df54d99855f3a.tar.gz
Sat Dec 8 04:10:45 UTC 201820181208041045
a/btrfs-progs-v4.19.1-x86_64-1.txz: Upgraded. a/dbus-1.12.12-x86_64-1.txz: Upgraded. ap/cups-2.2.10-x86_64-1.txz: Upgraded. ap/cups-filters-1.21.5-x86_64-1.txz: Upgraded. ap/hplip-3.18.12-x86_64-1.txz: Upgraded. d/mercurial-4.8.1-x86_64-1.txz: Upgraded. d/rust-1.31.0-x86_64-1.txz: Upgraded. l/libpng-1.6.36-x86_64-1.txz: Upgraded. l/python-idna-2.8-x86_64-1.txz: Upgraded. n/ntp-4.2.8p12-x86_64-5.txz: Rebuilt. Fixed logrotate file. Thanks to allend and rworkman. n/php-7.2.13-x86_64-1.txz: Upgraded. This is a security release which also contains several minor bug fixes. For more information, see: https://php.net/ChangeLog-7.php#7.2.13 (* Security fix *) n/wpa_supplicant-2.7-x86_64-1.txz: Upgraded. x/mesa-18.3.0-x86_64-1.txz: Upgraded. x/xf86-video-i740-1.4.0-x86_64-1.txz: Upgraded. xap/mozilla-thunderbird-60.3.3-x86_64-1.txz: Upgraded. This is a bugfix release. For more information, see: https://www.mozilla.org/en-US/thunderbird/60.3.3/releasenotes/ xfce/thunar-volman-0.9.1-x86_64-1.txz: Upgraded.
Diffstat (limited to 'source/n/wpa_supplicant/2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch')
-rw-r--r--source/n/wpa_supplicant/2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch64
1 files changed, 0 insertions, 64 deletions
diff --git a/source/n/wpa_supplicant/2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch b/source/n/wpa_supplicant/2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch
deleted file mode 100644
index c19c4c71..00000000
--- a/source/n/wpa_supplicant/2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-From 12fac09b437a1dc8a0f253e265934a8aaf4d2f8b Mon Sep 17 00:00:00 2001
-From: Jouni Malinen <j@w1.fi>
-Date: Sun, 1 Oct 2017 12:32:57 +0300
-Subject: [PATCH 5/8] Fix PTK rekeying to generate a new ANonce
-
-The Authenticator state machine path for PTK rekeying ended up bypassing
-the AUTHENTICATION2 state where a new ANonce is generated when going
-directly to the PTKSTART state since there is no need to try to
-determine the PMK again in such a case. This is far from ideal since the
-new PTK would depend on a new nonce only from the supplicant.
-
-Fix this by generating a new ANonce when moving to the PTKSTART state
-for the purpose of starting new 4-way handshake to rekey PTK.
-
-Signed-off-by: Jouni Malinen <j@w1.fi>
----
- src/ap/wpa_auth.c | 24 +++++++++++++++++++++---
- 1 file changed, 21 insertions(+), 3 deletions(-)
-
-diff --git a/src/ap/wpa_auth.c b/src/ap/wpa_auth.c
-index 707971d..bf10cc1 100644
---- a/src/ap/wpa_auth.c
-+++ b/src/ap/wpa_auth.c
-@@ -1901,6 +1901,21 @@ SM_STATE(WPA_PTK, AUTHENTICATION2)
- }
-
-
-+static int wpa_auth_sm_ptk_update(struct wpa_state_machine *sm)
-+{
-+ if (random_get_bytes(sm->ANonce, WPA_NONCE_LEN)) {
-+ wpa_printf(MSG_ERROR,
-+ "WPA: Failed to get random data for ANonce");
-+ sm->Disconnect = TRUE;
-+ return -1;
-+ }
-+ wpa_hexdump(MSG_DEBUG, "WPA: Assign new ANonce", sm->ANonce,
-+ WPA_NONCE_LEN);
-+ sm->TimeoutCtr = 0;
-+ return 0;
-+}
-+
-+
- SM_STATE(WPA_PTK, INITPMK)
- {
- u8 msk[2 * PMK_LEN];
-@@ -2458,9 +2473,12 @@ SM_STEP(WPA_PTK)
- SM_ENTER(WPA_PTK, AUTHENTICATION);
- else if (sm->ReAuthenticationRequest)
- SM_ENTER(WPA_PTK, AUTHENTICATION2);
-- else if (sm->PTKRequest)
-- SM_ENTER(WPA_PTK, PTKSTART);
-- else switch (sm->wpa_ptk_state) {
-+ else if (sm->PTKRequest) {
-+ if (wpa_auth_sm_ptk_update(sm) < 0)
-+ SM_ENTER(WPA_PTK, DISCONNECTED);
-+ else
-+ SM_ENTER(WPA_PTK, PTKSTART);
-+ } else switch (sm->wpa_ptk_state) {
- case WPA_PTK_INITIALIZE:
- break;
- case WPA_PTK_DISCONNECT:
---
-2.7.4
-