From: Anthony Minessale <anthm@freeswitch.org>
Date: Thu, 4 Nov 2010 20:40:00 +0000 (-0500)
Subject: fail calls with uninitialized frame
X-Git-Tag: v1.2-rc1~265^2~11^2~69
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7dafe4e2c7019be291bd029d7efd9e64cdf51927;p=thirdparty%2Ffreeswitch.git

fail calls with uninitialized frame
---

diff --git a/src/switch_core_io.c b/src/switch_core_io.c
index 2478df351f..42f45859d1 100644
--- a/src/switch_core_io.c
+++ b/src/switch_core_io.c
@@ -666,6 +666,13 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_write_frame(switch_core_sess
 		return status;
 	}
 
+	if (!(frame->codec && frame->codec->implementation)) {
+		switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "%s has received a bad frame with no codec!\n", 
+						  switch_channel_get_name(session->channel));
+		switch_channel_hangup(session->channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
+		return SWITCH_STATUS_FALSE;
+	}
+
 	switch_assert(frame->codec != NULL);
 	switch_assert(frame->codec->implementation != NULL);