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Do not free request in establish_connection; do it in gethttp

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* src/http.c (establish_connection): Do not free request here (it is
* never allocated here).
* src/http.c (gethttp): Free request before returning if error in
* establish_connection encountered.
This commit is contained in:
Hubert Tarasiuk 2015-03-29 00:09:22 +01:00 committed by Giuseppe Scrivano
parent 621c313b94
commit 045463b814
1 changed files with 7 additions and 17 deletions
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16
src/http.c
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@ -1868,7 +1868,6 @@ establish_connection (struct url *u, struct url **conn_ref,
}
else if (host_lookup_failed)
{
request_free (req);
logprintf(LOG_NOTQUIET,
_("%s: unable to resolve host address %s\n"),
exec_name, quote (relevant->host));
@ -1884,16 +1883,10 @@ establish_connection (struct url *u, struct url **conn_ref,
{
sock = connect_to_host (conn->host, conn->port);
if (sock == E_HOST)
{
request_free (req);
return HOSTERR;
}
else if (sock < 0)
{
request_free (req);
return (retryable_socket_connect_error (errno)
? CONERROR : CONIMPOSSIBLE);
}
#ifdef HAVE_SSL
if (proxy && u->scheme == SCHEME_HTTPS)
@ -1923,7 +1916,6 @@ establish_connection (struct url *u, struct url **conn_ref,
if (write_error < 0)
{
CLOSE_INVALIDATE (sock);
request_free (req);
return WRITEFAILED;
}
@ -1933,7 +1925,6 @@ establish_connection (struct url *u, struct url **conn_ref,
logprintf (LOG_VERBOSE, _("Failed reading proxy response: %s\n"),
fd_errstr (sock));
CLOSE_INVALIDATE (sock);
request_free (req);
return HERR;
}
message = NULL;
@ -1954,7 +1945,6 @@ establish_connection (struct url *u, struct url **conn_ref,
quotearg_style (escape_quoting_style,
_("Malformed status line")));
xfree (head);
request_free (req);
return HERR;
}
xfree(hs->message);
@ -1967,7 +1957,6 @@ establish_connection (struct url *u, struct url **conn_ref,
logprintf (LOG_NOTQUIET, _("Proxy tunneling failed: %s"),
message ? quotearg_style (escape_quoting_style, message) : "?");
xfree (message);
request_free (req);
return CONSSLERR;
}
xfree (message);
@ -1983,13 +1972,11 @@ establish_connection (struct url *u, struct url **conn_ref,
if (!ssl_connect_wget (sock, u->host))
{
CLOSE_INVALIDATE (sock);
request_free (req);
return CONSSLERR;
}
else if (!ssl_check_certificate (sock, u->host))
{
CLOSE_INVALIDATE (sock);
request_free (req);
return VERIFCERTERR;
}
*using_ssl = true;
@ -2501,8 +2488,11 @@ gethttp (struct url *u, struct http_stat *hs, int *dt, struct url *proxy,
uerr_t err = establish_connection (u, &conn, hs, proxy, &proxyauth, &req,
&using_ssl, inhibit_keep_alive, &sock);
if (err != RETROK)
{
request_free (req);
return err;
}
}
/* Open the temporary file where we will write the request. */