Changeset 51e008dd in rtems

Timestamp:

Jun 23, 2016, 9:49:22 AM (3 years ago)

Author:

Sebastian Huber <sebastian.huber@…>

Branches:

master

Children:

a4a307d

Parents:

b364d38

git-author:

Sebastian Huber <sebastian.huber@…> (06/23/16 09:49:22)

git-committer:

Sebastian Huber <sebastian.huber@…> (06/24/16 08:28:02)

Message:

posix: Fix pthread_create()

Do not access data of the executing thread without proper locks.

File:

• cpukit/posix/src/pthreadcreate.c (modified) (3 diffs)

cpukit/posix/src/pthreadcreate.c

@@ -28 +28 @@
 #include <rtems/posix/priorityimpl.h>
 #include <rtems/posix/pthreadimpl.h>
+#include <rtems/score/assert.h>
 #include <rtems/score/cpusetimpl.h>
 #include <rtems/score/threadimpl.h>
@@ -104 +105 @@
 
   executing = _Thread_Get_executing();
-  scheduler = _Scheduler_Get_own( executing );
 
   /*
@@ -116 +116 @@
   switch ( the_attr->inheritsched ) {
     case PTHREAD_INHERIT_SCHED:
-      api = executing->API_Extensions[ THREAD_API_POSIX ];
-      schedpolicy = api->Attributes.schedpolicy;
-      schedparam  = api->Attributes.schedparam;
+      error = pthread_getschedparam(
+        pthread_self(),
+        &schedpolicy,
+        &schedparam
+      );
+      _Assert( error == 0 );
       break;