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2011-11-28 Werner Almesberger <werner@almesberger.net>

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PR 1961/cpukit
	* score/src/coremsgsubmit.c: Close window caused by using message
	pending count rather than directly obtaining unused buffer.
This commit is contained in:
Joel Sherrill
2011-11-28 16:36:31 +00:00
parent 9981ef0e6b
commit 3d83ae583c
2 changed files with 9 additions and 15 deletions
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6
cpukit/ChangeLog
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@@ -1,3 +1,9 @@
2011-11-28 Werner Almesberger <werner@almesberger.net>
PR 1961/cpukit
* score/src/coremsgsubmit.c: Close window caused by using message
pending count rather than directly obtaining unused buffer.
2011-11-07 Ralf Corsepius <ralf.corsepius@rtems.org> 2011-11-07 Ralf Corsepius <ralf.corsepius@rtems.org>
PR 1952/cpukit PR 1952/cpukit

18
cpukit/score/src/coremsgsubmit.c
View File

@@ -102,21 +102,9 @@ CORE_message_queue_Status _CORE_message_queue_Submit(
* No one waiting on the message queue at this time, so attempt to * No one waiting on the message queue at this time, so attempt to
* queue the message up for a future receive. * queue the message up for a future receive.
*/ */
if ( the_message_queue->number_of_pending_messages < the_message =
the_message_queue->maximum_pending_messages ) { _CORE_message_queue_Allocate_message_buffer( the_message_queue );
if ( the_message ) {
the_message =
_CORE_message_queue_Allocate_message_buffer( the_message_queue );
#if defined(RTEMS_DEBUG)
/*
* NOTE: If the system is consistent, this error should never occur.
*/
if ( !the_message )
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED;
#endif
_CORE_message_queue_Copy_buffer( _CORE_message_queue_Copy_buffer(
buffer, buffer,
the_message->Contents.buffer, the_message->Contents.buffer,