File libssh2-ocloexec.patch of Package libssh2_org

From 33a59a1905feb5d786e9d457f287dd9e81a9f747 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cristian=20Rodr=C3=ADguez?= <crrodriguez@opensuse.org>
Date: Tue, 27 Dec 2011 00:33:28 -0300
Subject: [PATCH] Use O_CLOEXEC where needed

---
 src/agent.c     |    2 +-
 src/knownhost.c |    4 ++--
 src/userauth.c  |    2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/agent.c b/src/agent.c
index 5a9e81c..af939a1 100644
--- a/src/agent.c
+++ b/src/agent.c
@@ -152,7 +152,7 @@ agent_connect_unix(LIBSSH2_AGENT *agent)
         return _libssh2_error(agent->session, LIBSSH2_ERROR_BAD_USE,
                               "no auth sock variable");
 
-    agent->fd = socket(PF_UNIX, SOCK_STREAM, 0);
+    agent->fd = socket(PF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0);
     if (agent->fd < 0)
         return _libssh2_error(agent->session, LIBSSH2_ERROR_BAD_SOCKET,
                               "failed creating socket");
diff --git a/src/knownhost.c b/src/knownhost.c
index 193bda3..418c08a 100644
--- a/src/knownhost.c
+++ b/src/knownhost.c
@@ -907,7 +907,7 @@ libssh2_knownhost_readfile(LIBSSH2_KNOWNHOSTS *hosts,
                               "Unsupported type of known-host information "
                               "store");
 
-    file = fopen(filename, "r");
+    file = fopen(filename, "re");
     if(file) {
         while(fgets(buf, sizeof(buf), file)) {
             if(libssh2_knownhost_readline(hosts, buf, strlen(buf), type))
@@ -1079,7 +1079,7 @@ libssh2_knownhost_writefile(LIBSSH2_KNOWNHOSTS *hosts,
                               "Unsupported type of known-host information "
                               "store");
 
-    file = fopen(filename, "w");
+    file = fopen(filename, "we");
     if(!file)
         return _libssh2_error(hosts->session, LIBSSH2_ERROR_FILE,
                               "Failed to open file");
diff --git a/src/userauth.c b/src/userauth.c
index 3fcb200..0f48a1d 100644
--- a/src/userauth.c
+++ b/src/userauth.c
@@ -467,7 +467,7 @@ file_read_publickey(LIBSSH2_SESSION * session, unsigned char **method,
     _libssh2_debug(session, LIBSSH2_TRACE_AUTH, "Loading public key file: %s",
                    pubkeyfile);
     /* Read Public Key */
-    fd = fopen(pubkeyfile, "r");
+    fd = fopen(pubkeyfile, "re");
     if (!fd) {
         return _libssh2_error(session, LIBSSH2_ERROR_FILE,
                               "Unable to open public key file");
-- 
1.7.7