out_influxdb properly free configuration string value on exit

ueli-g · ueli-g · commit 79bc4852209d · 2025-09-29T15:15:54.000+02:00
Signed-off-by: Ueli Graf &lt;ugraf@outlook.com&gt;
diff --git a/plugins/out_influxdb/influxdb.c b/plugins/out_influxdb/influxdb.c
@@ -614,6 +614,10 @@ static int cb_influxdb_exit(void *data, struct flb_config *config)
         flb_free(ctx->seq_name);
     }
 
+    if (ctx->prefix) {
+        flb_free(ctx->prefix);
+    }
+
     flb_upstream_destroy(ctx->u);
     flb_free(ctx);
 

Original file line number	Diff line number	Diff line change
`@@ -614,6 +614,10 @@ static int cb_influxdb_exit(void data, struct flb_config config)`
`614`	`614`	`flb_free(ctx->seq_name);`
`615`	`615`	`}`
`616`	`616`
	`617`	`+ if (ctx->prefix) {`
	`618`	`+ flb_free(ctx->prefix);`
	`619`	`+ }`
	`620`	`+`
`617`	`621`	`flb_upstream_destroy(ctx->u);`
`618`	`622`	`flb_free(ctx);`
`619`	`623`