From aa2d9cda16e2ed9c9e86c67f6d2710e219278e66 Mon Sep 17 00:00:00 2001
From: doug <>
Date: Wed, 29 Apr 2015 01:16:06 +0000
Subject: free() can handle NULL.

ok jsing@
---
 src/lib/libssl/bs_cbs.c         | 12 ++++--------
 src/lib/libssl/src/ssl/bs_cbs.c | 12 ++++--------
 2 files changed, 8 insertions(+), 16 deletions(-)

(limited to 'src')

diff --git a/src/lib/libssl/bs_cbs.c b/src/lib/libssl/bs_cbs.c
index d7c0977cf3..25305b9edd 100644
--- a/src/lib/libssl/bs_cbs.c
+++ b/src/lib/libssl/bs_cbs.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: bs_cbs.c,v 1.3 2015/04/25 15:28:47 doug Exp $	*/
+/*	$OpenBSD: bs_cbs.c,v 1.4 2015/04/29 01:16:06 doug Exp $	*/
 /*
  * Copyright (c) 2014, Google Inc.
  *
@@ -65,10 +65,8 @@ CBS_len(const CBS *cbs)
 int
 CBS_stow(const CBS *cbs, uint8_t **out_ptr, size_t *out_len)
 {
-	if (*out_ptr != NULL) {
-		free(*out_ptr);
-		*out_ptr = NULL;
-	}
+	free(*out_ptr);
+	*out_ptr = NULL;
 	*out_len = 0;
 
 	if (cbs->len == 0)
@@ -85,9 +83,7 @@ CBS_stow(const CBS *cbs, uint8_t **out_ptr, size_t *out_len)
 int
 CBS_strdup(const CBS *cbs, char **out_ptr)
 {
-	if (*out_ptr != NULL)
-		free(*out_ptr);
-
+	free(*out_ptr);
 	*out_ptr = strndup((const char*)cbs->data, cbs->len);
 	return (*out_ptr != NULL);
 }
diff --git a/src/lib/libssl/src/ssl/bs_cbs.c b/src/lib/libssl/src/ssl/bs_cbs.c
index d7c0977cf3..25305b9edd 100644
--- a/src/lib/libssl/src/ssl/bs_cbs.c
+++ b/src/lib/libssl/src/ssl/bs_cbs.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: bs_cbs.c,v 1.3 2015/04/25 15:28:47 doug Exp $	*/
+/*	$OpenBSD: bs_cbs.c,v 1.4 2015/04/29 01:16:06 doug Exp $	*/
 /*
  * Copyright (c) 2014, Google Inc.
  *
@@ -65,10 +65,8 @@ CBS_len(const CBS *cbs)
 int
 CBS_stow(const CBS *cbs, uint8_t **out_ptr, size_t *out_len)
 {
-	if (*out_ptr != NULL) {
-		free(*out_ptr);
-		*out_ptr = NULL;
-	}
+	free(*out_ptr);
+	*out_ptr = NULL;
 	*out_len = 0;
 
 	if (cbs->len == 0)
@@ -85,9 +83,7 @@ CBS_stow(const CBS *cbs, uint8_t **out_ptr, size_t *out_len)
 int
 CBS_strdup(const CBS *cbs, char **out_ptr)
 {
-	if (*out_ptr != NULL)
-		free(*out_ptr);
-
+	free(*out_ptr);
 	*out_ptr = strndup((const char*)cbs->data, cbs->len);
 	return (*out_ptr != NULL);
 }
-- 
cgit v1.2.3-55-g6feb