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Possible leak if someone were to try and add extra headers to a channel that had either an inbound info on that session or the session were to be deflected. I don't see a way that these extra headers could be added outside of a C module subscribing to the session states, but just to make sure I'm adding these so that just like other extra header locations it's cleaned up.

This commit is contained in:
William King 2013-05-18 17:00:41 -07:00
parent f718a0572f
commit d27a95a50e
1 changed files with 3 additions and 0 deletions
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3
src/mod/endpoints/mod_sofia/mod_sofia.c
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@ -1535,6 +1535,8 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
TAG_IF(!zstr(tech_pvt->user_via), SIPTAG_VIA_STR(tech_pvt->user_via)), TAG_IF(!zstr(tech_pvt->user_via), SIPTAG_VIA_STR(tech_pvt->user_via)),
TAG_IF(pl, SIPTAG_PAYLOAD_STR(pl)), TAG_IF(pl, SIPTAG_PAYLOAD_STR(pl)),
TAG_END()); TAG_END());
switch_safe_free(headers);
} else { } else {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "%s send_info is not supported.\n", switch_channel_get_name(channel)); switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "%s send_info is not supported.\n", switch_channel_get_name(channel));
} }
@ -1864,6 +1866,7 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
msg->string_reply = "no reply"; msg->string_reply = "no reply";
} }
switch_channel_hangup(tech_pvt->channel, SWITCH_CAUSE_BLIND_TRANSFER); switch_channel_hangup(tech_pvt->channel, SWITCH_CAUSE_BLIND_TRANSFER);
switch_safe_free(extra_headers);
} }
break; break;