out_websocket: avoid response access after destroy

edsiper · edsiper · commit 03cd39d479da · 2026-04-09T15:24:17.000-06:00
Signed-off-by: Eduardo Silva &lt;eduardo@chronosphere.io&gt;
diff --git a/plugins/out_websocket/websocket.c b/plugins/out_websocket/websocket.c
@@ -85,9 +85,10 @@ static int flb_ws_handshake(struct flb_connection *u_conn,
             flb_debug("[output_ws] Websocket Server Response\n%s",
                 c->resp.payload);
         }
+        flb_debug("[out_ws] Http Get Operation ret = %i, http resp = %i",
+                  ret, c->resp.status);
         flb_http_client_destroy(c);
         flb_upstream_conn_release(u_conn);
-        flb_debug("[out_ws] Http Get Operation ret = %i, http resp = %i", ret, c->resp.status);
         return -1;
     }
     flb_http_client_destroy(c);

Original file line number	Diff line number	Diff line change
`@@ -85,9 +85,10 @@ static int flb_ws_handshake(struct flb_connection *u_conn,`
`85`	`85`	`flb_debug("[output_ws] Websocket Server Response\n%s",`
`86`	`86`	`c->resp.payload);`
`87`	`87`	`}`
	`88`	`+ flb_debug("[out_ws] Http Get Operation ret = %i, http resp = %i",`
	`89`	`+ ret, c->resp.status);`
`88`	`90`	`flb_http_client_destroy(c);`
`89`	`91`	`flb_upstream_conn_release(u_conn);`
`90`		`- flb_debug("[out_ws] Http Get Operation ret = %i, http resp = %i", ret, c->resp.status);`
`91`	`92`	`return -1;`
`92`	`93`	`}`
`93`	`94`	`flb_http_client_destroy(c);`