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-rw-r--r--openvpn/src/openvpn/event.c3
-rw-r--r--openvpn/src/openvpn/init.c8
-rw-r--r--openvpn/src/openvpn/misc.c30
-rw-r--r--openvpn/src/openvpn/platform.c28
-rw-r--r--openvpn/src/openvpn/status.c2
5 files changed, 16 insertions, 55 deletions
diff --git a/openvpn/src/openvpn/event.c b/openvpn/src/openvpn/event.c
index 2a13e1cf..34a3c451 100644
--- a/openvpn/src/openvpn/event.c
+++ b/openvpn/src/openvpn/event.c
@@ -34,6 +34,7 @@
#include "error.h"
#include "integer.h"
#include "event.h"
+#include "fdmisc.h"
#include "memdbg.h"
@@ -582,6 +583,8 @@ ep_init (int *maxevents, unsigned int flags)
if (fd < 0)
return NULL;
+ set_cloexec (fd);
+
ALLOC_OBJ_CLEAR (eps, struct ep_set);
/* set dispatch functions */
diff --git a/openvpn/src/openvpn/init.c b/openvpn/src/openvpn/init.c
index b3125282..28121235 100644
--- a/openvpn/src/openvpn/init.c
+++ b/openvpn/src/openvpn/init.c
@@ -3288,6 +3288,10 @@ init_instance (struct context *c, const struct env_set *env, const unsigned int
/* init garbage collection level */
gc_init (&c->c2.gc);
+ /* inherit environmental variables */
+ if (env)
+ do_inherit_env (c, env);
+
/* signals caught here will abort */
c->sig->signal_received = 0;
c->sig->signal_text = NULL;
@@ -3339,10 +3343,6 @@ init_instance (struct context *c, const struct env_set *env, const unsigned int
if (c->mode == CM_P2P || c->mode == CM_TOP)
do_option_warnings (c);
- /* inherit environmental variables */
- if (env)
- do_inherit_env (c, env);
-
#ifdef ENABLE_PLUGIN
/* initialize plugins */
if (c->mode == CM_P2P || c->mode == CM_TOP)
diff --git a/openvpn/src/openvpn/misc.c b/openvpn/src/openvpn/misc.c
index 1e9a7fc0..fa327f8c 100644
--- a/openvpn/src/openvpn/misc.c
+++ b/openvpn/src/openvpn/misc.c
@@ -707,13 +707,6 @@ env_set_remove_from_environment (const struct env_set *es)
static struct env_item *global_env = NULL; /* GLOBAL */
-void
-manage_env (char *str)
-{
- remove_env_item (str, true, &global_env);
- add_env_item (str, false, &global_env, NULL);
-}
-
#endif
/* add/modify/delete environmental strings */
@@ -789,27 +782,18 @@ setenv_str_ex (struct env_set *es,
if (value)
val_tmp = string_mod_const (value, value_include, value_exclude, value_replace, &gc);
- if (es)
+ ASSERT (es);
+
+ if (val_tmp)
{
- if (val_tmp)
- {
- const char *str = construct_name_value (name_tmp, val_tmp, &gc);
- env_set_add (es, str);
+ const char *str = construct_name_value (name_tmp, val_tmp, &gc);
+ env_set_add (es, str);
#if DEBUG_VERBOSE_SETENV
- msg (M_INFO, "SETENV_ES '%s'", str);
+ msg (M_INFO, "SETENV_ES '%s'", str);
#endif
- }
- else
- env_set_del (es, name_tmp);
}
else
- {
- char *str = construct_name_value (name_tmp, val_tmp, &gc);
- if (platform_putenv(str))
- {
- msg (M_WARN | M_ERRNO, "putenv('%s') failed", str);
- }
- }
+ env_set_del (es, name_tmp);
gc_free (&gc);
}
diff --git a/openvpn/src/openvpn/platform.c b/openvpn/src/openvpn/platform.c
index e79de7a7..16d4daca 100644
--- a/openvpn/src/openvpn/platform.c
+++ b/openvpn/src/openvpn/platform.c
@@ -275,34 +275,6 @@ platform_unlink (const char *filename)
#endif
}
-int platform_putenv(char *string)
-{
- int status;
-#if defined(WIN32)
- struct gc_arena gc = gc_new ();
- char *s = string_alloc(string, &gc);
- char *value = strchr(s, '=');
- if (value!=NULL)
- {
- *value = '\0';
- value++;
- if (*value == '\0')
- value = NULL;
- }
-
- status = SetEnvironmentVariableW (wide_string (s, &gc),
- wide_string (value, &gc)) ? 1: 0;
- gc_free (&gc);
-#elif defined(HAVE_PUTENV)
- void manage_env (char *str); /* TODO: Resolve properly */
- status = putenv (string);
- if (!status)
- manage_env (string);
-#endif
-
- return status;
-}
-
FILE *
platform_fopen (const char *path, const char *mode)
{
diff --git a/openvpn/src/openvpn/status.c b/openvpn/src/openvpn/status.c
index 5f9ab9ee..b7ff4843 100644
--- a/openvpn/src/openvpn/status.c
+++ b/openvpn/src/openvpn/status.c
@@ -33,6 +33,7 @@
#include "status.h"
#include "perf.h"
#include "misc.h"
+#include "fdmisc.h"
#include "memdbg.h"
@@ -98,6 +99,7 @@ status_open (const char *filename,
if (so->fd >= 0)
{
so->filename = string_alloc (filename, NULL);
+ set_cloexec (so->fd);
/* allocate read buffer */
if (so->flags & STATUS_OUTPUT_READ)