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| author | David Robillard <d@drobilla.net> | 2012-11-22 05:56:30 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2012-11-22 05:56:30 +0000 |
| commit | 5642368878114fd99cb6bf877258945a38c3c0b9 (patch) | |
| tree | a1a37752cecb7dd6b0470cefabf81d7e2ed141bb /raul/Thread.hpp | |
| parent | 994084dd6ace5489d741a825bc381aa38963ef57 (diff) | |
| download | raul-5642368878114fd99cb6bf877258945a38c3c0b9.tar.gz raul-5642368878114fd99cb6bf877258945a38c3c0b9.tar.bz2 raul-5642368878114fd99cb6bf877258945a38c3c0b9.zip | |
Fix crash when calling Thread::set_scheduling on a Thread that does not exist.
git-svn-id: http://svn.drobilla.net/lad/trunk/raul@4850 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'raul/Thread.hpp')
| -rw-r--r-- | raul/Thread.hpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/raul/Thread.hpp b/raul/Thread.hpp index 9720007..11cd0fb 100644 --- a/raul/Thread.hpp +++ b/raul/Thread.hpp @@ -68,10 +68,14 @@ public: * @return True on success. */ virtual bool set_scheduling(bool realtime, unsigned priority) { - sched_param sp; - sp.sched_priority = priority; - const int policy = realtime ? SCHED_FIFO : SCHED_OTHER; - return !pthread_setschedparam(_pthread, policy, &sp); + if (_thread_exists) { + sched_param sp; + sp.sched_priority = priority; + const int policy = realtime ? SCHED_FIFO : SCHED_OTHER; + return !pthread_setschedparam(_pthread, policy, &sp); + } else { + return false; + } } protected: |