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| author | Daniel Stenberg <daniel@haxx.se> | 2020-01-04 16:27:56 +0100 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2020-01-04 23:05:21 +0100 |
| commit | 271ec6b9b6276499b9e45083611e1d08d951b59a (patch) | |
| tree | 0217779a299a81b59fc25cb4dea9db33530c1263 | |
| parent | 291ed52122619c502432e00a5115057f51d21e6a (diff) | |
| download | curl-271ec6b9b6276499b9e45083611e1d08d951b59a.tar.gz | |
curl: cleanup multi handle on failure
... to fix memory leak in error path.
Fixes #4772
Closes #4780
Reported-by: Brian Carpenter
| -rw-r--r-- | src/tool_operate.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/tool_operate.c b/src/tool_operate.c index 61b130672..9dc59b2e9 100644 --- a/src/tool_operate.c +++ b/src/tool_operate.c @@ -5,7 +5,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -2105,8 +2105,10 @@ static CURLcode parallel_transfers(struct GlobalConfig *global, result = add_parallel_transfers(global, multi, share, &more_transfers, &added_transfers); - if(result) + if(result) { + curl_multi_cleanup(multi); return result; + } while(!mcode && (still_running || more_transfers)) { mcode = curl_multi_poll(multi, NULL, 0, 1000, NULL); |