Fix: Log error messages when failing to read vt object

a-h-abdelsalam · a-h-abdelsalam · commit e62b8235537e · 2026-05-21T12:28:14.000+02:00
diff --git a/util/vtparser.c b/util/vtparser.c
@@ -272,7 +272,12 @@ parse_vt_json (gvm_json_pull_parser_t *parser, gvm_json_pull_event_t *event,
   vt_obj = gvm_json_pull_expand_container (parser, &error_message);
   if (!cJSON_IsObject (vt_obj))
     {
-      g_free (error_message);
+      if (error_message)
+        {
+          g_warning ("%s: Error reading VT object: %s", __func__,
+                     error_message);
+          g_free (error_message);
+        }
       cJSON_Delete (vt_obj);
       return -1;
     }

Original file line number	Diff line number	Diff line change
`@@ -272,7 +272,12 @@ parse_vt_json (gvm_json_pull_parser_t parser, gvm_json_pull_event_t event,`
`272`	`272`	`vt_obj = gvm_json_pull_expand_container (parser, &error_message);`
`273`	`273`	`if (!cJSON_IsObject (vt_obj))`
`274`	`274`	`{`
`275`		`- g_free (error_message);`
	`275`	`+ if (error_message)`
	`276`	`+ {`
	`277`	`+ g_warning ("%s: Error reading VT object: %s", __func__,`
	`278`	`+ error_message);`
	`279`	`+ g_free (error_message);`
	`280`	`+ }`
`276`	`281`	`cJSON_Delete (vt_obj);`
`277`	`282`	`return -1;`
`278`	`283`	`}`