Beat Küng cfa84954ea param_get: add null-pointer check ...

If param_find() returned PARAM_INVALID, and this was directly passed to
param_get(), param_get_value_ptr() returned null and we read garbage data
(or segfaulted on systems with virtual memory).
On px4fmu-v2, this happened for the param ATT_VIBE_THRESH in sensors.
Because of the recently added parameter scoping, this param got pruned, as
it's defined in attitude_estimator_q.

credits for finding this go to Jeyong Shin (jeyong).

2017-02-25 11:02:15 +01:00

..

drivers

boards: AeroFC: Make it a memory constrained system

2017-02-23 08:26:42 +01:00

examples

att_ekf : move to new vision topics

2017-02-15 21:48:33 +01:00

firmware

WIP: valgrind runtime analysis and fixes (#6521)

2017-02-17 12:36:52 -05:00

include

mavlink: refactor mavlink_log

2016-03-24 13:09:16 +01:00

lib

updated ecl

2017-02-22 22:21:41 +01:00

modules

param_get: add null-pointer check

2017-02-25 11:02:15 +01:00

platforms

WIP: valgrind runtime analysis and fixes (#6521)

2017-02-17 12:36:52 -05:00

systemcmds

param show command: add -c to show only changed, do case insensitive comparison

2017-02-17 11:27:08 +01:00

mainpage.dox

Merged beta into mavlink rework branch

2014-01-28 15:13:14 +01:00