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28 lines
805 B
Diff
28 lines
805 B
Diff
From fc6fefacad2a82f1d0470ba73015e117076b6116 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Timo=20Ter=C3=A4s?= <timo.teras@iki.fi>
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Date: Sun, 19 Jul 2020 18:07:31 +0300
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Subject: [PATCH] nhrpd: change ipsec SA count to 32-bit
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Under certain misconfigurations, the SA count can be unusually high
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and wrap 8-bit counter. That leads to premature free, and crash.
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Make the count 32-bit to avoid crash in these rare conditions.
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---
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nhrpd/nhrpd.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/nhrpd/nhrpd.h b/nhrpd/nhrpd.h
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index 9222ad4e..7c73717f 100644
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--- a/nhrpd/nhrpd.h
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+++ b/nhrpd/nhrpd.h
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@@ -123,7 +123,7 @@ enum nhrp_notify_type {
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struct nhrp_vc {
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struct notifier_list notifier_list;
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- uint8_t ipsec;
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+ uint32_t ipsec;
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uint8_t updating;
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uint8_t abort_migration;
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--
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2.27.0
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