diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/http/ngx_http_upstream_round_robin.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/http/ngx_http_upstream_round_robin.c b/src/http/ngx_http_upstream_round_robin.c index 410559d50..f0fac8736 100644 --- a/src/http/ngx_http_upstream_round_robin.c +++ b/src/http/ngx_http_upstream_round_robin.c @@ -49,6 +49,13 @@ ngx_http_upstream_init_round_robin(ngx_conf_t *cf, n += server[i].naddrs; } + if (n == 0) { + ngx_log_error(NGX_LOG_EMERG, cf->log, 0, + "no servers in upstream \"%V\" in %s:%ui", + &us->host, us->file_name, us->line); + return NGX_ERROR; + } + peers = ngx_pcalloc(cf->pool, sizeof(ngx_http_upstream_rr_peers_t) + sizeof(ngx_http_upstream_rr_peer_t) * (n - 1)); if (peers == NULL) { |