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efl net http - fix protocol error handling to not crash and handle it 

if http server doesnt send even a valid http response and just closes
your conenction... dont segv with null pd->cm

@fix
This commit is contained in:
Carsten Haitzler 2017-09-17 18:14:37 +09:00
parent 192c7e35f6
commit aec79f9d0d
1 changed files with 7 additions and 0 deletions
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7
src/lib/ecore_con/efl_net_dialer_http.c
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@ -1533,6 +1533,8 @@ _efl_net_dialer_http_pause_reset(Eo *o, Efl_Net_Dialer_Http_Data *pd)
CURLMcode rm;
Eina_Error err;
EINA_SAFETY_ON_TRUE_RETURN_VAL(pd->cm == NULL, EALREADY);
re = curl_easy_pause(pd->easy, pd->pause);
if (re != CURLE_OK)
{
@ -1654,6 +1656,11 @@ _efl_net_dialer_http_efl_io_writer_write(Eo *o, Efl_Net_Dialer_Http_Data *pd, Ei
err = _efl_net_dialer_http_pause_reset(o, pd);
if (err) goto error;
if (!pd->cm)
{
err = EISCONN;
goto error;
}
pd->error = 0;
rm = curl_multi_socket_action(pd->cm->multi,
pd->fd,