Document that the ssl free() functions are NULL safe. OK mmcc@

author: millert <> 2015-12-30 18:45:02 +0000
committer: millert <> 2015-12-30 18:45:02 +0000
commit: 3c78bc879ca4a6912fae9f0dcf0053c399e44a69 (patch)
tree: c687383e5039bda47b476281947cfccb221bf13a
parent: 801ec15252914cb5260c7a9380df0610aa88bd66 (diff)
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6 files changed, 42 insertions, 12 deletions
diff --git a/src/lib/libssl/doc/SSL_CTX_free.3 b/src/lib/libssl/doc/SSL_CTX_free.3
index 0b2f7a8247..84f5eb57ee 100644
--- a/src/lib/libssl/doc/SSL_CTX_free.3
+++ b/src/lib/libssl/doc/SSL_CTX_free.3
@@ -1,7 +1,7 @@
 .\"
-.\"     $OpenBSD: SSL_CTX_free.3,v 1.2 2014/12/02 14:11:01 jmc Exp $
+.\"     $OpenBSD: SSL_CTX_free.3,v 1.3 2015/12/30 18:45:02 millert Exp $
 .\"
-.Dd $Mdocdate: December 2 2014 $
+.Dd $Mdocdate: December 30 2015 $
 .Dt SSL_CTX_FREE 3
 .Os
 .Sh NAME
@@ -20,6 +20,11 @@ and removes the
 object pointed to by
 .Fa ctx
 and frees up the allocated memory if the reference count has reached 0.
+If
+.Fa ctx
+is a
+.Dv NULL
+pointer, no action occurs.
 .Pp
 It also calls the
 .Xr free 3 Ns ing
diff --git a/src/lib/libssl/doc/SSL_SESSION_free.3 b/src/lib/libssl/doc/SSL_SESSION_free.3
index ffd5ae2b29..69491f714b 100644
--- a/src/lib/libssl/doc/SSL_SESSION_free.3
+++ b/src/lib/libssl/doc/SSL_SESSION_free.3
@@ -1,7 +1,7 @@
 .\"
-.\"     $OpenBSD: SSL_SESSION_free.3,v 1.2 2014/12/02 14:11:01 jmc Exp $
+.\"     $OpenBSD: SSL_SESSION_free.3,v 1.3 2015/12/30 18:45:02 millert Exp $
 .\"
-.Dd $Mdocdate: December 2 2014 $
+.Dd $Mdocdate: December 30 2015 $
 .Dt SSL_SESSION_FREE 3
 .Os
 .Sh NAME
@@ -20,6 +20,11 @@ and removes the
 structure pointed to by
 .Fa session
 and frees up the allocated memory, if the reference count has reached 0.
+If
+.Fa session
+is a
+.Dv NULL
+pointer, no action occurs.
 .Sh NOTES
 .Vt SSL_SESSION
 objects are allocated when a TLS/SSL handshake operation is successfully
diff --git a/src/lib/libssl/doc/SSL_free.3 b/src/lib/libssl/doc/SSL_free.3
index c0078d817a..1a3711e6c7 100644
--- a/src/lib/libssl/doc/SSL_free.3
+++ b/src/lib/libssl/doc/SSL_free.3
@@ -1,7 +1,7 @@
 .\"
-.\"     $OpenBSD: SSL_free.3,v 1.2 2014/12/02 14:11:01 jmc Exp $
+.\"     $OpenBSD: SSL_free.3,v 1.3 2015/12/30 18:45:02 millert Exp $
 .\"
-.Dd $Mdocdate: December 2 2014 $
+.Dd $Mdocdate: December 30 2015 $
 .Dt SSL_FREE 3
 .Os
 .Sh NAME
@@ -20,6 +20,11 @@ and removes the
 structure pointed to by
 .Fa ssl
 and frees up the allocated memory if the reference count has reached 0.
+If
+.Fa ssl
+is a
+.Dv NULL
+pointer, no action occurs.
 .Sh NOTES
 .Fn SSL_free
 also calls the
diff --git a/src/lib/libssl/src/doc/ssl/SSL_CTX_free.3 b/src/lib/libssl/src/doc/ssl/SSL_CTX_free.3
index 0b2f7a8247..84f5eb57ee 100644
--- a/src/lib/libssl/src/doc/ssl/SSL_CTX_free.3
+++ b/src/lib/libssl/src/doc/ssl/SSL_CTX_free.3
@@ -1,7 +1,7 @@
 .\"
-.\"     $OpenBSD: SSL_CTX_free.3,v 1.2 2014/12/02 14:11:01 jmc Exp $
+.\"     $OpenBSD: SSL_CTX_free.3,v 1.3 2015/12/30 18:45:02 millert Exp $
 .\"
-.Dd $Mdocdate: December 2 2014 $
+.Dd $Mdocdate: December 30 2015 $
 .Dt SSL_CTX_FREE 3
 .Os
 .Sh NAME
@@ -20,6 +20,11 @@ and removes the
 object pointed to by
 .Fa ctx
 and frees up the allocated memory if the reference count has reached 0.
+If
+.Fa ctx
+is a
+.Dv NULL
+pointer, no action occurs.
 .Pp
 It also calls the
 .Xr free 3 Ns ing
diff --git a/src/lib/libssl/src/doc/ssl/SSL_SESSION_free.3 b/src/lib/libssl/src/doc/ssl/SSL_SESSION_free.3
index ffd5ae2b29..69491f714b 100644
--- a/src/lib/libssl/src/doc/ssl/SSL_SESSION_free.3
+++ b/src/lib/libssl/src/doc/ssl/SSL_SESSION_free.3
@@ -1,7 +1,7 @@
 .\"
-.\"     $OpenBSD: SSL_SESSION_free.3,v 1.2 2014/12/02 14:11:01 jmc Exp $
+.\"     $OpenBSD: SSL_SESSION_free.3,v 1.3 2015/12/30 18:45:02 millert Exp $
 .\"
-.Dd $Mdocdate: December 2 2014 $
+.Dd $Mdocdate: December 30 2015 $
 .Dt SSL_SESSION_FREE 3
 .Os
 .Sh NAME
@@ -20,6 +20,11 @@ and removes the
 structure pointed to by
 .Fa session
 and frees up the allocated memory, if the reference count has reached 0.
+If
+.Fa session
+is a
+.Dv NULL
+pointer, no action occurs.
 .Sh NOTES
 .Vt SSL_SESSION
 objects are allocated when a TLS/SSL handshake operation is successfully
diff --git a/src/lib/libssl/src/doc/ssl/SSL_free.3 b/src/lib/libssl/src/doc/ssl/SSL_free.3
index c0078d817a..1a3711e6c7 100644
--- a/src/lib/libssl/src/doc/ssl/SSL_free.3
+++ b/src/lib/libssl/src/doc/ssl/SSL_free.3
@@ -1,7 +1,7 @@
 .\"
-.\"     $OpenBSD: SSL_free.3,v 1.2 2014/12/02 14:11:01 jmc Exp $
+.\"     $OpenBSD: SSL_free.3,v 1.3 2015/12/30 18:45:02 millert Exp $
 .\"
-.Dd $Mdocdate: December 2 2014 $
+.Dd $Mdocdate: December 30 2015 $
 .Dt SSL_FREE 3
 .Os
 .Sh NAME
@@ -20,6 +20,11 @@ and removes the
 structure pointed to by
 .Fa ssl
 and frees up the allocated memory if the reference count has reached 0.
+If
+.Fa ssl
+is a
+.Dv NULL
+pointer, no action occurs.
 .Sh NOTES
 .Fn SSL_free
 also calls the
author	millert <>	2015-12-30 18:45:02 +0000
committer	millert <>	2015-12-30 18:45:02 +0000
commit	3c78bc879ca4a6912fae9f0dcf0053c399e44a69 (patch)
tree	c687383e5039bda47b476281947cfccb221bf13a
parent	801ec15252914cb5260c7a9380df0610aa88bd66 (diff)
download	openbsd-3c78bc879ca4a6912fae9f0dcf0053c399e44a69.tar.gz openbsd-3c78bc879ca4a6912fae9f0dcf0053c399e44a69.tar.bz2 openbsd-3c78bc879ca4a6912fae9f0dcf0053c399e44a69.zip

diff --git a/src/lib/libssl/doc/SSL_CTX_free.3 b/src/lib/libssl/doc/SSL_CTX_free.3 index 0b2f7a8247..84f5eb57ee 100644 --- a/src/lib/libssl/doc/SSL_CTX_free.3 +++ b/src/lib/libssl/doc/SSL_CTX_free.3
@@ -1,7 +1,7 @@
1	.\"	1	.\"
2	.\" $OpenBSD: SSL_CTX_free.3,v 1.2 2014/12/02 14:11:01 jmc Exp $	2	.\" $OpenBSD: SSL_CTX_free.3,v 1.3 2015/12/30 18:45:02 millert Exp $
3	.\"	3	.\"
4	.Dd $Mdocdate: December 2 2014 $	4	.Dd $Mdocdate: December 30 2015 $
5	.Dt SSL_CTX_FREE 3	5	.Dt SSL_CTX_FREE 3
6	.Os	6	.Os
7	.Sh NAME	7	.Sh NAME
@@ -20,6 +20,11 @@ and removes the
20	object pointed to by	20	object pointed to by
21	.Fa ctx	21	.Fa ctx
22	and frees up the allocated memory if the reference count has reached 0.	22	and frees up the allocated memory if the reference count has reached 0.
		23	If
		24	.Fa ctx
		25	is a
		26	.Dv NULL
		27	pointer, no action occurs.
23	.Pp	28	.Pp
24	It also calls the	29	It also calls the
25	.Xr free 3 Ns ing	30	.Xr free 3 Ns ing


diff --git a/src/lib/libssl/doc/SSL_SESSION_free.3 b/src/lib/libssl/doc/SSL_SESSION_free.3 index ffd5ae2b29..69491f714b 100644 --- a/src/lib/libssl/doc/SSL_SESSION_free.3 +++ b/src/lib/libssl/doc/SSL_SESSION_free.3
@@ -1,7 +1,7 @@
1	.\"	1	.\"
2	.\" $OpenBSD: SSL_SESSION_free.3,v 1.2 2014/12/02 14:11:01 jmc Exp $	2	.\" $OpenBSD: SSL_SESSION_free.3,v 1.3 2015/12/30 18:45:02 millert Exp $
3	.\"	3	.\"
4	.Dd $Mdocdate: December 2 2014 $	4	.Dd $Mdocdate: December 30 2015 $
5	.Dt SSL_SESSION_FREE 3	5	.Dt SSL_SESSION_FREE 3
6	.Os	6	.Os
7	.Sh NAME	7	.Sh NAME
@@ -20,6 +20,11 @@ and removes the
20	structure pointed to by	20	structure pointed to by
21	.Fa session	21	.Fa session
22	and frees up the allocated memory, if the reference count has reached 0.	22	and frees up the allocated memory, if the reference count has reached 0.
		23	If
		24	.Fa session
		25	is a
		26	.Dv NULL
		27	pointer, no action occurs.
23	.Sh NOTES	28	.Sh NOTES
24	.Vt SSL_SESSION	29	.Vt SSL_SESSION
25	objects are allocated when a TLS/SSL handshake operation is successfully	30	objects are allocated when a TLS/SSL handshake operation is successfully


diff --git a/src/lib/libssl/doc/SSL_free.3 b/src/lib/libssl/doc/SSL_free.3 index c0078d817a..1a3711e6c7 100644 --- a/src/lib/libssl/doc/SSL_free.3 +++ b/src/lib/libssl/doc/SSL_free.3
@@ -1,7 +1,7 @@
1	.\"	1	.\"
2	.\" $OpenBSD: SSL_free.3,v 1.2 2014/12/02 14:11:01 jmc Exp $	2	.\" $OpenBSD: SSL_free.3,v 1.3 2015/12/30 18:45:02 millert Exp $
3	.\"	3	.\"
4	.Dd $Mdocdate: December 2 2014 $	4	.Dd $Mdocdate: December 30 2015 $
5	.Dt SSL_FREE 3	5	.Dt SSL_FREE 3
6	.Os	6	.Os
7	.Sh NAME	7	.Sh NAME
@@ -20,6 +20,11 @@ and removes the
20	structure pointed to by	20	structure pointed to by
21	.Fa ssl	21	.Fa ssl
22	and frees up the allocated memory if the reference count has reached 0.	22	and frees up the allocated memory if the reference count has reached 0.
		23	If
		24	.Fa ssl
		25	is a
		26	.Dv NULL
		27	pointer, no action occurs.
23	.Sh NOTES	28	.Sh NOTES
24	.Fn SSL_free	29	.Fn SSL_free
25	also calls the	30	also calls the


diff --git a/src/lib/libssl/src/doc/ssl/SSL_CTX_free.3 b/src/lib/libssl/src/doc/ssl/SSL_CTX_free.3 index 0b2f7a8247..84f5eb57ee 100644 --- a/src/lib/libssl/src/doc/ssl/SSL_CTX_free.3 +++ b/src/lib/libssl/src/doc/ssl/SSL_CTX_free.3
@@ -1,7 +1,7 @@
1	.\"	1	.\"
2	.\" $OpenBSD: SSL_CTX_free.3,v 1.2 2014/12/02 14:11:01 jmc Exp $	2	.\" $OpenBSD: SSL_CTX_free.3,v 1.3 2015/12/30 18:45:02 millert Exp $
3	.\"	3	.\"
4	.Dd $Mdocdate: December 2 2014 $	4	.Dd $Mdocdate: December 30 2015 $
5	.Dt SSL_CTX_FREE 3	5	.Dt SSL_CTX_FREE 3
6	.Os	6	.Os
7	.Sh NAME	7	.Sh NAME
@@ -20,6 +20,11 @@ and removes the
20	object pointed to by	20	object pointed to by
21	.Fa ctx	21	.Fa ctx
22	and frees up the allocated memory if the reference count has reached 0.	22	and frees up the allocated memory if the reference count has reached 0.
		23	If
		24	.Fa ctx
		25	is a
		26	.Dv NULL
		27	pointer, no action occurs.
23	.Pp	28	.Pp
24	It also calls the	29	It also calls the
25	.Xr free 3 Ns ing	30	.Xr free 3 Ns ing


diff --git a/src/lib/libssl/src/doc/ssl/SSL_SESSION_free.3 b/src/lib/libssl/src/doc/ssl/SSL_SESSION_free.3 index ffd5ae2b29..69491f714b 100644 --- a/src/lib/libssl/src/doc/ssl/SSL_SESSION_free.3 +++ b/src/lib/libssl/src/doc/ssl/SSL_SESSION_free.3
@@ -1,7 +1,7 @@
1	.\"	1	.\"
2	.\" $OpenBSD: SSL_SESSION_free.3,v 1.2 2014/12/02 14:11:01 jmc Exp $	2	.\" $OpenBSD: SSL_SESSION_free.3,v 1.3 2015/12/30 18:45:02 millert Exp $
3	.\"	3	.\"
4	.Dd $Mdocdate: December 2 2014 $	4	.Dd $Mdocdate: December 30 2015 $
5	.Dt SSL_SESSION_FREE 3	5	.Dt SSL_SESSION_FREE 3
6	.Os	6	.Os
7	.Sh NAME	7	.Sh NAME
@@ -20,6 +20,11 @@ and removes the
20	structure pointed to by	20	structure pointed to by
21	.Fa session	21	.Fa session
22	and frees up the allocated memory, if the reference count has reached 0.	22	and frees up the allocated memory, if the reference count has reached 0.
		23	If
		24	.Fa session
		25	is a
		26	.Dv NULL
		27	pointer, no action occurs.
23	.Sh NOTES	28	.Sh NOTES
24	.Vt SSL_SESSION	29	.Vt SSL_SESSION
25	objects are allocated when a TLS/SSL handshake operation is successfully	30	objects are allocated when a TLS/SSL handshake operation is successfully


diff --git a/src/lib/libssl/src/doc/ssl/SSL_free.3 b/src/lib/libssl/src/doc/ssl/SSL_free.3 index c0078d817a..1a3711e6c7 100644 --- a/src/lib/libssl/src/doc/ssl/SSL_free.3 +++ b/src/lib/libssl/src/doc/ssl/SSL_free.3
@@ -1,7 +1,7 @@
1	.\"	1	.\"
2	.\" $OpenBSD: SSL_free.3,v 1.2 2014/12/02 14:11:01 jmc Exp $	2	.\" $OpenBSD: SSL_free.3,v 1.3 2015/12/30 18:45:02 millert Exp $
3	.\"	3	.\"
4	.Dd $Mdocdate: December 2 2014 $	4	.Dd $Mdocdate: December 30 2015 $
5	.Dt SSL_FREE 3	5	.Dt SSL_FREE 3
6	.Os	6	.Os
7	.Sh NAME	7	.Sh NAME
@@ -20,6 +20,11 @@ and removes the
20	structure pointed to by	20	structure pointed to by
21	.Fa ssl	21	.Fa ssl
22	and frees up the allocated memory if the reference count has reached 0.	22	and frees up the allocated memory if the reference count has reached 0.
		23	If
		24	.Fa ssl
		25	is a
		26	.Dv NULL
		27	pointer, no action occurs.
23	.Sh NOTES	28	.Sh NOTES
24	.Fn SSL_free	29	.Fn SSL_free
25	also calls the	30	also calls the