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uORB: fix segfault in unit test 

The unit test was not passing a null pointer terminated argv.
The posix port depends on argv being null terminated to
determine how may args were passed since PX4 API doesn't
pass argc when spawning a new task.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>
This commit is contained in:
Mark Charlebois 2015-05-05 12:09:19 -07:00
parent e33a164ddb
commit f2af8b08ed
1 changed files with 4 additions and 1 deletions
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5
src/modules/uORB/uORBTest_UnitTest.hpp
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@ -35,6 +35,7 @@
#define _uORBTest_UnitTest_hpp_ #define _uORBTest_UnitTest_hpp_
#include "uORBCommon.hpp" #include "uORBCommon.hpp"
#include "uORB.h" #include "uORB.h"
#include <px4_time.h>
struct orb_test { struct orb_test {
int val; int val;
@ -92,6 +93,8 @@ int uORBTest::UnitTest::latency_test(orb_id_t T, bool print)
int pfd0 = orb_advertise(T, &t); int pfd0 = orb_advertise(T, &t);
char * const args[2] = { (char* const) this, 0 };
pubsubtest_print = print; pubsubtest_print = print;
pubsubtest_passed = false; pubsubtest_passed = false;
@ -103,7 +106,7 @@ int uORBTest::UnitTest::latency_test(orb_id_t T, bool print)
SCHED_PRIORITY_MAX - 5, SCHED_PRIORITY_MAX - 5,
1500, 1500,
(px4_main_t)&uORBTest::UnitTest::pubsubtest_threadEntry, (px4_main_t)&uORBTest::UnitTest::pubsubtest_threadEntry,
(char* const*) this); args);
/* give the test task some data */ /* give the test task some data */
while (!pubsubtest_passed) { while (!pubsubtest_passed) {