From 454fa3fd7be9b4a8d51d19d3515a3a935c3bf400 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Fri, 28 Sep 2018 10:58:28 +0200
Subject: multi: fix location URL memleak in error path

Follow-up to #3044 - fix a leak OSS-Fuzz detected
Closes #3057
---
 lib/multi.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/multi.c b/lib/multi.c
index d5e09aab4..f20260977 100644
--- a/lib/multi.c
+++ b/lib/multi.c
@@ -1984,7 +1984,10 @@ static CURLMcode multi_runsingle(struct Curl_multi *multi,
           else
             follow = FOLLOW_RETRY;
           result = multi_done(&data->easy_conn, CURLE_OK, FALSE);
-          if(!result) {
+          if(result)
+            /* Curl_follow() would otherwise free this */
+            free(newurl);
+          else {
             result = Curl_follow(data, newurl, follow);
             if(!result) {
               multistate(data, CURLM_STATE_CONNECT);
-- 
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