From a4108930805ce4073e830caab2f7565672efe7d2 Mon Sep 17 00:00:00 2001
From: Paul Riseborough <p_riseborough@live.com.au>
Date: Mon, 13 Nov 2017 08:39:35 +1100
Subject: [PATCH] ecl: Update ekf2 to version that addresses known
 vulnerabilities

See:

https://github.com/PX4/ecl/pull/350
https://github.com/PX4/ecl/pull/354

Note the amount of stack allocation has had to be increased to accomodate pr350
---
 src/lib/ecl                    | 2 +-
 src/modules/ekf2/ekf2_main.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lib/ecl b/src/lib/ecl
index f921b2de5c..cc651ac472 160000
--- a/src/lib/ecl
+++ b/src/lib/ecl
@@ -1 +1 @@
-Subproject commit f921b2de5cbcf309cdf61c2cbe15c0b4dd2ce9b5
+Subproject commit cc651ac4729b339c1187c0e2d7aa03a2943eadf9
diff --git a/src/modules/ekf2/ekf2_main.cpp b/src/modules/ekf2/ekf2_main.cpp
index 74b627f07d..35c700658d 100644
--- a/src/modules/ekf2/ekf2_main.cpp
+++ b/src/modules/ekf2/ekf2_main.cpp
@@ -1436,7 +1436,7 @@ int Ekf2::task_spawn(int argc, char *argv[])
 	_task_id = px4_task_spawn_cmd("ekf2",
 				      SCHED_DEFAULT,
 				      SCHED_PRIORITY_ESTIMATOR,
-				      5720,
+				      6600,
 				      (px4_main_t)&run_trampoline,
 				      (char *const *)argv);