[rtems commit] score: Allow NULL for SMP lock name

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    bf9d387fcba47489a49a097ee916f2d763977190
Changeset: http://git.rtems.org/rtems/commit/?id=bf9d387fcba47489a49a097ee916f2d763977190

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Fri Mar  6 14:40:56 2015 +0100

score: Allow NULL for SMP lock name

---

 cpukit/score/include/rtems/score/smplock.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cpukit/score/include/rtems/score/smplock.h b/cpukit/score/include/rtems/score/smplock.h
index 364a722..5eb6ef3 100644
--- a/cpukit/score/include/rtems/score/smplock.h
+++ b/cpukit/score/include/rtems/score/smplock.h
@@ -505,7 +505,7 @@ static inline bool _SMP_lock_Stats_iteration_next(
 
   current = iteration_context->current;
   if ( !_Chain_Is_tail( &control->Stats_chain, &current->Node ) ) {
-    size_t name_len = strlen(current->name);
+    size_t name_len = current->name != NULL ? strlen(current->name) : 0;
 
     valid = true;