clear key schedule buffer before freeing (oops!)

kame · Jul 22, 2003 · 26b2a58 · 26b2a58
1 parent 7a45f34
commit 26b2a58
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/kame/sys/netinet6/esp_core.c b/kame/sys/netinet6/esp_core.c
@@ -1,4 +1,4 @@
-/*	$KAME: esp_core.c,v 1.62 2003/07/20 18:01:20 itojun Exp $	*/
+/*	$KAME: esp_core.c,v 1.63 2003/07/22 08:53:18 itojun Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -251,6 +251,7 @@ esp_schedule(algo, sav)
 	if (error) {
 		ipseclog((LOG_ERR, "esp_schedule %s: error %d\n",
 		    algo->name, error));
+		bzero(sav->sched, sav->schedlen);
 		free(sav->sched, M_SECA);
 		sav->sched = NULL;
 		sav->schedlen = 0;

diff --git a/kame/sys/netkey/key.c b/kame/sys/netkey/key.c
@@ -1,4 +1,4 @@
-/*	$KAME: key.c,v 1.296 2003/07/08 22:01:38 itojun Exp $	*/
+/*	$KAME: key.c,v 1.297 2003/07/22 08:53:17 itojun Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -3337,6 +3337,7 @@ key_setsaval(sav, m, mhp)
 		sav->key_enc = NULL;
 	}
 	if (sav->sched) {
+		bzero(sav->sched, sav->schedlen);
 		KFREE(sav->sched);
 		sav->sched = NULL;
 	}