*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <config.h>
_umask (0);
#endif
+ /* Make a private copy of /etc/lvm so we can change the config (see
+ * daemon/lvm-filter.c).
+ */
+ copy_lvm ();
+
/* Connect to virtio-serial channel. */
int sock = open (VIRTIO_SERIAL_CHANNEL, O_RDWR | O_CLOEXEC);
if (sock == -1) {
}
int
-add_string (char ***argv, int *size, int *alloc, const char *str)
+add_string_nodup (char ***argv, int *size, int *alloc, char *str)
{
char **new_argv;
- char *new_str;
if (*size >= *alloc) {
*alloc += 64;
if (new_argv == NULL) {
reply_with_perror ("realloc");
free_strings (*argv);
+ *argv = NULL;
return -1;
}
*argv = new_argv;
}
+ (*argv)[*size] = str;
+
+ (*size)++;
+ return 0;
+}
+
+int
+add_string (char ***argv, int *size, int *alloc, const char *str)
+{
+ char *new_str;
+
if (str) {
new_str = strdup (str);
if (new_str == NULL) {
reply_with_perror ("strdup");
free_strings (*argv);
+ *argv = NULL;
return -1;
}
- } else
+ } else {
new_str = NULL;
+ }
- (*argv)[*size] = new_str;
-
- (*size)++;
- return 0;
+ return add_string_nodup (argv, size, alloc, new_str);
}
size_t