From 0b67f9b4ea343d82d6572f06bdbe7d6fcfae2e76 Mon Sep 17 00:00:00 2001
From: pjd <pjd@FreeBSD.org>
Date: Tue, 28 Mar 2006 08:33:30 +0000
Subject: Fix memory leak which occurs when crypto.ko module is unloaded.

Discussed with:	sam
MFC after	3 days
---
 sys/opencrypto/cryptosoft.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'sys/opencrypto')

diff --git a/sys/opencrypto/cryptosoft.c b/sys/opencrypto/cryptosoft.c
index d251d96..9cd2250 100644
--- a/sys/opencrypto/cryptosoft.c
+++ b/sys/opencrypto/cryptosoft.c
@@ -1028,3 +1028,12 @@ swcr_init(void)
 #undef REGISTER
 }
 SYSINIT(cryptosoft_init, SI_SUB_PSEUDO, SI_ORDER_ANY, swcr_init, NULL)
+
+static void
+swcr_uninit(void)
+{
+
+	if (swcr_sessions != NULL)
+		FREE(swcr_sessions, M_CRYPTO_DATA);
+}
+SYSUNINIT(cryptosoft_uninit, SI_SUB_PSEUDO, SI_ORDER_ANY, swcr_uninit, NULL);
-- 
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