Context Navigation

#1542 closed defect (fixed)

Reported by:	Bharath Suri	Owned by:	Chris Johns
Priority:	normal	Milestone:	4.10
Component:	fs	Version:	4.10
Severity:	normal	Keywords:
Cc:	joel.sherrill@…, sebastian.huber@…	Blocked By:
Blocking:

With open(<any-fifo-file-with-no-readers>, O_WRONLY, O_NONBLOCK),

The pipe_control_t is created [OK]
The mode is checked [OK]
If mode is WRONLY & number of readers = 0 & open mode is NONBLOCK, error ENXIO is set and an attempt to release pipe is made [OK]

(Note that pipe->Writers is not incremented yet and hence is 0)
In pipe_release, the pipe is not deallocated [NOK]

fifo-patch-proposal (577 bytes) - added by Bharath Suri on Jun 1, 2010 at 8:03:53 AM.: Proposed change for rtems/cpukit/libfs/src/pipe/fifo.c
fifo-patch-proposal_v1 (749 bytes) - added by Bharath Suri on Jun 1, 2010 at 8:49:43 AM.: Proposed change for rtems/cpukit/libfs/src/pipe/fifo.c
pr1542,diff (1.0 KB) - added by Joel Sherrill on Jun 24, 2010 at 6:52:00 PM.: Patch from 1546 and also addresses 1585

Download all attachments as: .zip

Attachment:	fifo-patch-proposal added

Proposed change for rtems/cpukit/libfs/src/pipe/fifo.c

Attachment:	fifo-patch-proposal_v1 added

Proposed change for rtems/cpukit/libfs/src/pipe/fifo.c

attachments.isobsolete:	0 → 1

attachments.ispatch:	0 → 1
attachments.mimetype:	application/octet-stream → text/plain

Cc:	Sebastian Huber added

blocked:	→ 1546

Status:	new → assigned

Attachment:	pr1542,diff added

Patch from 1546 and also addresses 1585

attachments.isobsolete:	0 → 1

Resolution:	→ fixed
Status:	assigned → closed

The patch is fine on the head...
Closing this...

Note: See TracTickets for help on using tickets.