From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 28 Oct 2020 10:00:31 +0000 (+0100)
Subject: tool_operate: bail out proper on errors for parallel setup
X-Git-Tag: curl-7_74_0~122
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ce8ac2db2be8a7b6864ea40da8776ef813a13d11;p=thirdparty%2Fcurl.git

tool_operate: bail out proper on errors for parallel setup

... otherwise for example trying to upload a missing file just causes a
loop.

Reported-by: BrumBrum on hackerone
Closes #6141
---

diff --git a/src/tool_operate.c b/src/tool_operate.c
index 021b23adec..00003797fe 100644
--- a/src/tool_operate.c
+++ b/src/tool_operate.c
@@ -2174,7 +2174,7 @@ static CURLcode add_parallel_transfers(struct GlobalConfig *global,
 
     result = pre_transfer(global, per);
     if(result)
-      break;
+      return result;
 
     /* parallel connect means that we don't set PIPEWAIT since pipewait
        will make libcurl prefer multiplexing */