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Curl_retry_request: fix memory leak

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Detected by OSS-Fuzz

Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10648
Closes #3042
This commit is contained in:
Daniel Stenberg 2018-09-24 14:05:24 +02:00
parent e2dd435d47
commit ef695fc301
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GPG Key ID: 5CC908FDB71E12C2
1 changed files with 7 additions and 2 deletions
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9
lib/transfer.c
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@ -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;