Bug 210384

Summary:	xpdf complains about XtUngrabButton
Product:	[Fedora] Fedora	Reporter:	Horst H. von Brand <vonbrand>
Component:	lesstif	Assignee:	Patrice Dumas <pertusus>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	low	Docs Contact:
Priority:	medium
Version:	rawhide	CC:	extras-qa, fortran
Target Milestone:	---
Target Release:	---
Hardware:	i386
OS:	Linux
Whiteboard:
Fixed In Version:	0.95.0-19.fc7	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2007-09-12 16:44:11 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Horst H. von Brand 2006-10-11 19:28:00 UTC

Description of problem:
When closing xpdf, it says:

 XtUngrabButton(drawArea,3,0) 
 Warning: Attempt to remove nonexistent passive grab

Version-Release number of selected component (if applicable):
xpdf-3.01-26.fc6

How reproducible:
Always

Steps to Reproduce:
1. xpdf somefile.pdf
2. Close xpdf
3.
  
Actual results:
XtUngrabButton(drawArea,3,0)
Warning: Attempt to remove nonexistent passive grab

Expected results:
No messages

Additional info:
Yes, I still prefer xpdf to evince. So sue me.

Comment 1 Tom "spot" Callaway 2006-10-15 23:49:43 UTC

This is lesstif.

From lesstif/lib/Xm-2.1/RowColumn.c, specifically the destroy() function:

         if (realpar != NULL)
         {
             XtRemoveEventHandler(realpar,
                                  ButtonPressMask|ButtonReleaseMask,
                                  False, _XmPopupButtonPressHandler,
                                  (XtPointer)w );
             /* Fix a grab problem -- dwilliss */
             fprintf(stderr, "XtUngrabButton(%s,%u,%u)\n",
                             XtName(realpar), RC_PostButton(w), RC_PostModifier$
             XtUngrabButton(realpar, RC_PostButton(w), RC_PostModifiers(w));
         }
     }

I'm not sure that the grab problem actually exists (or that we care if we're in
a destroy call). Reassigning to the lesstif maintainer.

Comment 2 Patrice Dumas 2006-10-19 07:50:42 UTC

I also get that each time I close xpdf. It is not obvious
whether it is a lesstif or an xpdf bug, and whether it is a bug at all.
I guess I'll report that to lesstif some day.

Comment 3 Horst H. von Brand 2007-07-17 13:52:22 UTC

Still the same here (xpdf-3.01-28.fc7, lesstif-0.95.0-15.fc7)

Comment 4 Fedora Update System 2007-09-04 22:06:26 UTC

lesstif-0.95.0-19.fc7 has been pushed to the Fedora 7 testing repository.  If problems still persist, please make note of it in this bug report.

Comment 5 Horst H. von Brand 2007-09-05 00:01:50 UTC

I'm now on rawhide (xpdf-3.02-3.fc8, lesstif-0.95.0-16.fc8). Still the same as
before.

Yup, lesstif-0.95.0-19.fc8 (from Koji) fixes this. Should this be declared
"Closed, rawhide"?

Comment 6 Fedora Update System 2007-09-12 16:44:06 UTC

lesstif-0.95.0-19.fc7 has been pushed to the Fedora 7 stable repository.  If problems still persist, please make note of it in this bug report.