Mark Charlebois 1f84c348fc fix for segv if topic has not been published ...

If the topic has not been published, orb_copy returns a
negative number which causes update() to memset the data
contents to zero.

In some instances data is a null pointer. This causes a
segment violation crash.

Added a check for data != 0

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

2015-04-20 11:15:12 -07:00

..

mavlink_tests

Linux: added HRT test, moved tests to linux/tests

2015-04-20 11:07:00 -07:00

.gitignore

Cut over MAVLink to new build system

2013-04-27 11:45:46 +02:00

mavlink_bridge_header.h

switch back to common mavlink dialect

2014-09-30 15:54:27 +02:00

mavlink_ftp_linux.cpp

Support for building more modules with Linux

2015-04-20 11:07:00 -07:00

mavlink_ftp_nuttx.cpp

Linux: added HRT test, moved tests to linux/tests

2015-04-20 11:07:00 -07:00

mavlink_ftp.h

Support for building more modules with Linux

2015-04-20 11:07:00 -07:00

mavlink_main_linux.cpp

Linux: in printf cast uint64_t to unsigned long long

2015-04-20 11:15:12 -07:00

mavlink_main_linux.h

Support for building more modules with Linux

2015-04-20 11:07:00 -07:00

mavlink_main_nuttx.cpp

Linux: added HRT test, moved tests to linux/tests

2015-04-20 11:07:00 -07:00

mavlink_main_nuttx.h

Support for building more modules with Linux

2015-04-20 11:07:00 -07:00

mavlink_main.h

Linux: Added config and stubs to compile I2C device for Linux

2015-04-20 11:13:24 -07:00

mavlink_messages.cpp

introduce offboard control mode topic

2015-02-28 15:19:15 +01:00

mavlink_messages.h

mavlink: new message sending API, includes fixed

2014-07-23 11:11:49 +02:00

mavlink_mission.cpp

mavlink app: Be less chatty on startup

2015-01-09 09:09:40 +01:00

mavlink_mission.h

mavlink: missions manager compID cleanup, use the common compID, stict compID checks for incoming messages

2014-08-20 21:54:38 +02:00

mavlink_orb_subscription.cpp

fix for segv if topic has not been published

2015-04-20 11:15:12 -07:00

mavlink_orb_subscription.h

Support topic groups in MAVLink subscription handling

2015-01-29 16:33:53 +01:00

mavlink_parameters.cpp

MAVLink app: Be less verbose

2015-04-20 09:14:13 +02:00

mavlink_parameters.h

prototype for changing params by rc

2014-12-28 22:26:39 +01:00

mavlink_rate_limiter.cpp

mavlink: tix mission manager to use MavlinkStream API

2014-07-24 19:31:25 +02:00

mavlink_rate_limiter.h

mavlink: code style and copyright fixes

2014-03-01 00:16:51 +04:00

mavlink_receiver_linux.cpp

Linux: added HRT test, moved tests to linux/tests

2015-04-20 11:07:00 -07:00

mavlink_receiver_nuttx.cpp

Linux: added HRT test, moved tests to linux/tests

2015-04-20 11:07:00 -07:00

mavlink_receiver.h

timesync: Add uORB topic, general fixes

2015-04-14 13:14:15 +05:30

mavlink_stream.cpp

fix code style if trivial one line difference

2015-03-19 23:49:36 +01:00

mavlink_stream.h

trivial code style cleanup round 2

2015-03-27 23:38:58 -04:00

mavlink.c

Use px4_config.h instead of nuttx/config.h

2015-04-20 10:55:41 -07:00

module.mk

Linux: added HRT test, moved tests to linux/tests

2015-04-20 11:07:00 -07:00