diff options
| -rw-r--r-- | Monitor.c | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -687,6 +687,7 @@ static int add_new_arrays(struct mdstat_ent *mdstat, struct state **statelist, { struct mdstat_ent *mse; int new_found = 0; + char *name; for (mse=mdstat; mse; mse=mse->next) if (mse->devnm[0] && @@ -697,7 +698,14 @@ static int add_new_arrays(struct mdstat_ent *mdstat, struct state **statelist, struct state *st = xcalloc(1, sizeof *st); mdu_array_info_t array; int fd; - st->devname = xstrdup(get_md_name(mse->devnm)); + + name = get_md_name(mse->devnm); + if (!name) { + free(st); + continue; + } + + st->devname = xstrdup(name); if ((fd = open(st->devname, O_RDONLY)) < 0 || ioctl(fd, GET_ARRAY_INFO, &array)< 0) { /* no such array */ |