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BUG/MINOR: h1-htx: Don't flag response as bodyless when a tunnel is established

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This reverts commit 225a4d02e1f6a12c0b4f3584949fad3339d71708.

When a 200-OK response is replied to a CONNECT request or a
101-Switching-protocol, a tunnel is considered as established between the
client and the server. However, we must not declare the reponse as
bodyless. Of course, there is no payload, but tunneled data are expected.

Because of this bug, the zero-copy forwarding is disabled on the server
side.

This patch must be backported as far as 2.9.
This commit is contained in:
Christopher Faulet 2024-09-09 18:16:49 +02:00
parent f6e193f1b0
commit a99d58819f
1 changed files with 0 additions and 1 deletions
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src/h1_htx.c
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@ -293,7 +293,6 @@ static int h1_postparse_res_hdrs(struct h1m *h1m, union h1_sl *h1sl, struct htx
h1m->flags &= ~(H1_MF_CLEN|H1_MF_CHNK);
h1m->flags |= H1_MF_XFER_LEN;
h1m->curr_len = h1m->body_len = 0;
flags |= HTX_SL_F_BODYLESS_RESP;
}
else if ((h1m->flags & H1_MF_METH_HEAD) || (code >= 100 && code < 200) ||
(code == 204) || (code == 304)) {