static char *
env_block(const struct env_set *es)
{
char force_path[256];
char *sysroot = get_win_sys_path();
if (!openvpn_snprintf(force_path, sizeof(force_path), "PATH=%s\\System32;%s;%s\\System32\\Wbem",
sysroot, sysroot, sysroot))
{
msg(M_WARN, "env_block: default path truncated to %s", force_path);
}
if (es)
{
struct env_item *e;
char *ret;
char *p;
size_t nchars = 1;
bool path_seen = false;
for (e = es->list; e != NULL; e = e->next)
{
nchars += strlen(e->string) + 1;
}
nchars += strlen(force_path)+1;
ret = (char *) malloc(nchars);
check_malloc_return(ret);
p = ret;
for (e = es->list; e != NULL; e = e->next)
{
if (env_allowed(e->string))
{
strcpy(p, e->string);
p += strlen(e->string) + 1;
}
if (strncmp(e->string, "PATH=", 5 ) == 0)
{
path_seen = true;
}
}
/* make sure PATH is set */
if (!path_seen)
{
msg( M_INFO, "env_block: add %s", force_path );
strcpy( p, force_path );
p += strlen(force_path) + 1;
}
*p = '\0';
return ret;
}
else
{
return NULL;
}
}
static char *
env_block (const struct env_set *es)
{
if (es)
{
struct env_item *e;
char *ret;
char *p;
size_t nchars = 1;
for (e = es->list; e != NULL; e = e->next)
nchars += strlen (e->string) + 1;
ret = (char *) malloc (nchars);
check_malloc_return (ret);
p = ret;
for (e = es->list; e != NULL; e = e->next)
{
if (env_allowed (e->string))
{
strcpy (p, e->string);
p += strlen (e->string) + 1;
}
}
*p = '\0';
return ret;
}
else
return NULL;
}
static char *
env_block (const struct env_set *es)
{
char * force_path = "PATH=C:\\Windows\\System32;C:\\WINDOWS;C:\\WINDOWS\\System32\\Wbem";
if (es)
{
struct env_item *e;
char *ret;
char *p;
size_t nchars = 1;
bool path_seen = false;
for (e = es->list; e != NULL; e = e->next)
nchars += strlen (e->string) + 1;
nchars += strlen(force_path)+1;
ret = (char *) malloc (nchars);
check_malloc_return (ret);
p = ret;
for (e = es->list; e != NULL; e = e->next)
{
if (env_allowed (e->string))
{
strcpy (p, e->string);
p += strlen (e->string) + 1;
}
if ( strncmp(e->string, "PATH=", 5 ) == 0 )
path_seen = true;
}
/* make sure PATH is set */
if ( !path_seen )
{
msg( M_INFO, "env_block: add %s", force_path );
strcpy( p, force_path );
p += strlen(force_path) + 1;
}
*p = '\0';
return ret;
}
else
return NULL;
}
