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| author | Daniel Stenberg <daniel@haxx.se> | 2018-09-24 14:05:24 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2018-09-24 16:38:11 +0200 |
| commit | ef695fc30144c8b92700c0161cdafd141c70ae60 (patch) | |
| tree | 65e869f6995bd24c8398a042e110f991028dbcc3 | |
| parent | e2dd435d473cdc97785df95d032276fafb4b7746 (diff) | |
| download | curl-ef695fc30144c8b92700c0161cdafd141c70ae60.tar.gz | |
Curl_retry_request: fix memory leak
Detected by OSS-Fuzz
Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10648
Closes #3042
| -rw-r--r-- | lib/transfer.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/transfer.c b/lib/transfer.c index 6a80bf31a..efd929279 100644 --- a/lib/transfer.c +++ b/lib/transfer.c @@ -1705,8 +1705,13 @@ CURLcode Curl_retry_request(struct connectdata *conn, if(conn->handler->protocol&PROTO_FAMILY_HTTP) { struct HTTP *http = data->req.protop; - if(http->writebytecount) - return Curl_readrewind(conn); + if(http->writebytecount) { + CURLcode result = Curl_readrewind(conn); + if(result) { + Curl_safefree(*url); + return result; + } + } } } return CURLE_OK; |