diff --git a/ChangeLog b/ChangeLog
index 72a50c729..32eb1dfce 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -28,6 +28,9 @@
      [mux.c]
      fix memory leak when mux socket creation fails; bz#2002 from bert.wesarg
      AT googlemail.com
+   - dtucker@cvs.openbsd.org 2012/06/18 11:43:53
+     [jpake.c]
+     correct sizeof usage.  patch from saw at online.de, ok deraadt
 
 20120519
  - (dtucker) [configure.ac] bz#2010: fix non-portable shell construct.  Patch
diff --git a/jpake.c b/jpake.c
index ac9a4bc34..b010dafaa 100644
--- a/jpake.c
+++ b/jpake.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: jpake.c,v 1.6 2010/09/20 04:54:07 djm Exp $ */
+/* $OpenBSD: jpake.c,v 1.7 2012/06/18 11:43:53 dtucker Exp $ */
 /*
  * Copyright (c) 2008 Damien Miller.  All rights reserved.
  *
@@ -133,7 +133,7 @@ jpake_free(struct jpake_ctx *pctx)
 #undef JPAKE_BN_CLEAR_FREE
 #undef JPAKE_BUF_CLEAR_FREE
 
-	bzero(pctx, sizeof(pctx));
+	bzero(pctx, sizeof(*pctx));
 	xfree(pctx);
 }