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conn_shutdown: if closed during CONNECT cleanup properly

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Reported-by: Alex Xu
Reported-by: Phil E. Taylor

Fixes #7236
Closes #7237
This commit is contained in:
Daniel Stenberg 2021-06-09 08:38:07 +02:00
parent 02dfe71937
commit 14a2ca85ec
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GPG key ID: 5CC908FDB71E12C2
3 changed files with 24 additions and 11 deletions
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19
lib/http_proxy.c
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@ -129,13 +129,13 @@ CURLcode Curl_proxy_connect(struct Curl_easy *data, int sockindex)
bool Curl_connect_complete(struct connectdata *conn)
{
return !conn->connect_state ||
(conn->connect_state->tunnel_state == TUNNEL_COMPLETE);
(conn->connect_state->tunnel_state >= TUNNEL_COMPLETE);
}
bool Curl_connect_ongoing(struct connectdata *conn)
{
return conn->connect_state &&
(conn->connect_state->tunnel_state != TUNNEL_COMPLETE);
(conn->connect_state->tunnel_state <= TUNNEL_COMPLETE);
}
/* when we've sent a CONNECT to a proxy, we should rather either wait for the
@ -202,13 +202,16 @@ static void connect_done(struct Curl_easy *data)
{
struct connectdata *conn = data->conn;
struct http_connect_state *s = conn->connect_state;
s->tunnel_state = TUNNEL_COMPLETE;
Curl_dyn_free(&s->rcvbuf);
Curl_dyn_free(&s->req);
if(s->tunnel_state != TUNNEL_EXIT) {
s->tunnel_state = TUNNEL_EXIT;
Curl_dyn_free(&s->rcvbuf);
Curl_dyn_free(&s->req);
/* retore the protocol pointer */
data->req.p.http = s->prot_save;
infof(data, "CONNECT phase completed!\n");
/* retore the protocol pointer */
data->req.p.http = s->prot_save;
s->prot_save = NULL;
infof(data, "CONNECT phase completed!\n");
}
}
static CURLcode CONNECT_host(struct Curl_easy *data,