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35 lines
1.2 KiB
Diff
35 lines
1.2 KiB
Diff
From: Felix Fietkau <nbd@nbd.name>
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Date: Mon, 18 Feb 2019 12:57:11 +0100
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Subject: [PATCH] mesh: allow processing authentication frames in blocked state
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If authentication fails repeatedly e.g. because of a weak signal, the link
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can end up in blocked state. If one of the nodes tries to establish a link
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again before it is unblocked on the other side, it will block the link to
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that other side. The same happens on the other side when it unblocks the
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link. In that scenario, the link never recovers on its own.
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To fix this, allow restarting authentication even if the link is in blocked
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state, but don't initiate the attempt until the blocked period is over.
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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--- a/src/ap/ieee802_11.c
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+++ b/src/ap/ieee802_11.c
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@@ -3020,15 +3020,6 @@ static void handle_auth(struct hostapd_d
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seq_ctrl);
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return;
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}
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-#ifdef CONFIG_MESH
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- if ((hapd->conf->mesh & MESH_ENABLED) &&
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- sta->plink_state == PLINK_BLOCKED) {
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- wpa_printf(MSG_DEBUG, "Mesh peer " MACSTR
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- " is blocked - drop Authentication frame",
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- MAC2STR(sa));
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- return;
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- }
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-#endif /* CONFIG_MESH */
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#ifdef CONFIG_PASN
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if (auth_alg == WLAN_AUTH_PASN &&
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(sta->flags & WLAN_STA_ASSOC)) {
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