diff options
| -rw-r--r-- | ctdb/tools/ctdb.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/ctdb/tools/ctdb.c b/ctdb/tools/ctdb.c index 3db2668e1b..7b046c40f4 100644 --- a/ctdb/tools/ctdb.c +++ b/ctdb/tools/ctdb.c @@ -223,7 +223,14 @@ static bool parse_nodestring(struct ctdb_context *ctdb, tok = strtok(ns, ","); while (tok != NULL) { uint32_t pnn; - i = (uint32_t)strtoul(tok, NULL, 0); + char *endptr; + i = (uint32_t)strtoul(tok, &endptr, 0); + if (i == 0 && tok == endptr) { + DEBUG(DEBUG_ERR, + ("Invalid node %s\n", tok)); + talloc_free(tmp_ctx); + exit(ERR_NONODE); + } if (i >= nodemap->num) { DEBUG(DEBUG_ERR, ("Node %u does not exist\n", i)); talloc_free(tmp_ctx); |