Decrease log level for disruptive actions to "warn"

defanator · zimmerle · commit b51e555d3933 · 2016-12-02T15:35:35.000-03:00
Rationale: blocking a request in result of applying some preconfigured
modsecurity rules is not actually an error: it is something expected.
diff --git a/src/ngx_http_modsecurity_module.c b/src/ngx_http_modsecurity_module.c
@@ -102,7 +102,7 @@ ngx_http_modsecurity_process_intervention (Transaction *transaction, ngx_http_re
         intervention.log = "(no log message was specified)";
     }
 
-    ngx_log_error(NGX_LOG_ERR, (ngx_log_t *)r->connection->log, 0, "%s", intervention.log);
+    ngx_log_error(NGX_LOG_WARN, (ngx_log_t *)r->connection->log, 0, "%s", intervention.log);
 
     if (intervention.url != NULL)
     {

Original file line number	Diff line number	Diff line change
`@@ -102,7 +102,7 @@ ngx_http_modsecurity_process_intervention (Transaction *transaction, ngx_http_re`
`102`	`102`	`intervention.log = "(no log message was specified)";`
`103`	`103`	`}`
`104`	`104`
`105`		`- ngx_log_error(NGX_LOG_ERR, (ngx_log_t *)r->connection->log, 0, "%s", intervention.log);`
	`105`	`+ ngx_log_error(NGX_LOG_WARN, (ngx_log_t *)r->connection->log, 0, "%s", intervention.log);`
`106`	`106`
`107`	`107`	`if (intervention.url != NULL)`
`108`	`108`	`{`