20 lines
574 B
Diff
20 lines
574 B
Diff
From: Felix Fietkau <nbd@nbd.name>
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Date: Wed, 28 Jul 2021 05:43:29 +0200
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Subject: [PATCH] ndisc_snoop: call dl_list_del before freeing ipv6 addresses
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Fixes a segmentation fault on sta disconnect
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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--- a/src/ap/ndisc_snoop.c
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+++ b/src/ap/ndisc_snoop.c
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@@ -61,6 +61,7 @@ void sta_ip6addr_del(struct hostapd_data
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dl_list_for_each_safe(ip6addr, prev, &sta->ip6addr, struct ip6addr,
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list) {
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hostapd_drv_br_delete_ip_neigh(hapd, 6, (u8 *) &ip6addr->addr);
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+ dl_list_del(&ip6addr->list);
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os_free(ip6addr);
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}
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}
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