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| author | Michael Kaufmann <mail@michael-kaufmann.ch> | 2020-05-21 13:10:04 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2020-05-27 08:16:35 +0200 |
| commit | 3d44bfb08d4b230d2ad8b111469a8ae4c6957bca (patch) | |
| tree | 1e42f4a2a6f1a47f0a530458a11d9a82b3436d8f | |
| parent | 18e63b1679248c9a884201871379bfd0b13fc3f3 (diff) | |
transfer: close connection after excess data has been read
For HTTP 1.x, it's a protocol error when the server sends more bytes
than announced. If this happens, don't reuse the connection, because the
start position of the next response is undefined.
Closes #5440
| -rw-r--r-- | lib/transfer.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/transfer.c b/lib/transfer.c index cc13bae18..dc43cf6ce 100644 --- a/lib/transfer.c +++ b/lib/transfer.c @@ -838,6 +838,7 @@ static CURLcode readwrite_data(struct Curl_easy *data, ", maxdownload = %" CURL_FORMAT_CURL_OFF_T ", bytecount = %" CURL_FORMAT_CURL_OFF_T "\n", excess, k->size, k->maxdownload, k->bytecount); + connclose(conn, "excess found in a read"); } nread = (ssize_t) (k->maxdownload - k->bytecount); |