Changeset 3cdda03 in rtems

Timestamp:

Jul 21, 2016, 10:02:17 AM (5 years ago)

Author:

Sebastian Huber <sebastian.huber@…>

Branches:

5, master

Children:

059529e

Parents:

8709aa04

git-author:

Sebastian Huber <sebastian.huber@…> (07/21/16 10:02:17)

git-committer:

Sebastian Huber <sebastian.huber@…> (07/21/16 13:26:47)

Message:

posix: Fix double chain extract

File:

• cpukit/posix/src/keydelete.c (modified) (2 diffs)

cpukit/posix/src/keydelete.c

@@ -28 +28 @@
   _Objects_Close( &_POSIX_Keys_Information, &the_key->Object );
 
-  while ( true ) {
+  while ( !_Chain_Is_empty( &the_key->Key_value_pairs ) ) {
     POSIX_Keys_Key_value_pair *key_value_pair;
     ISR_lock_Context           lock_context;
@@ -34 +34 @@
 
     key_value_pair = (POSIX_Keys_Key_value_pair *)
-      _Chain_Get_unprotected( &the_key->Key_value_pairs );
-    if ( key_value_pair == NULL ) {
-      break;
-    }
+      _Chain_First( &the_key->Key_value_pairs );
 
     the_thread = key_value_pair->thread;