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Checking if ldap_server is defined before auth_ldap_servers. Getting segfault without this check.

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cryptogopher
2015-02-28 14:33:10 +01:00
parent b365771d2a
commit 91f951ecd9
1 changed files with 6 additions and 0 deletions
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ngx_http_auth_ldap_module.c
+6
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@@ -439,6 +439,12 @@ ngx_http_auth_ldap_servers(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
value = &((ngx_str_t *) cf->args->elts)[i]; value = &((ngx_str_t *) cf->args->elts)[i];
server = NULL; server = NULL;
if (mconf->servers == NULL) {
ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "http_auth_ldap: Using \"auth_ldap_servers\" when no \"ldap_server\" has been previously defined"
" (make sure that \"auth_ldap_servers\" goes after \"ldap_server\"s in your configuration file)", value);
return NGX_CONF_ERROR;
}
for (j = 0; j < mconf->servers->nelts; j++) { for (j = 0; j < mconf->servers->nelts; j++) {
s = &((ngx_http_auth_ldap_server_t *) mconf->servers->elts)[j]; s = &((ngx_http_auth_ldap_server_t *) mconf->servers->elts)[j];
if (s->alias.len == value->len && ngx_memcmp(s->alias.data, value->data, s->alias.len) == 0) { if (s->alias.len == value->len && ngx_memcmp(s->alias.data, value->data, s->alias.len) == 0) {