From 249f7b37e610477a4c16810c77a8605b464a653e Mon Sep 17 00:00:00 2001
From: Jay Satiro <raysatiro@yahoo.com>
Date: Sun, 29 Dec 2019 14:18:48 -0500
Subject: tool_operate: fix mem leak when failed config parse

Found by fuzzing the config file.

Reported-by: Geeknik Labs

Fixes https://github.com/curl/curl/issues/4767
---
 src/tool_operate.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/tool_operate.c')

diff --git a/src/tool_operate.c b/src/tool_operate.c
index d4f170e33..61b130672 100644
--- a/src/tool_operate.c
+++ b/src/tool_operate.c
@@ -720,8 +720,10 @@ static CURLcode single_transfer(struct GlobalConfig *global,
       if(SetHTTPrequest(config, HTTPREQ_SIMPLEPOST, &config->httpreq))
         result = CURLE_FAILED_INIT;
     }
-    if(result)
+    if(result) {
+      single_transfer_cleanup(config);
       return result;
+    }
   }
   if(!state->urlnode) {
     /* first time caller, setup things */
-- 
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