Hi Ola, Ola Lundqvist a écrit , Le 25/11/2011 07:02: > What screen resolution do you use?
* client box is 1680x1050 * on the server side x11vnc has no specific geometry option; the resulting session is 1280x1024. Attached is the trace from such a failed vncviewer session. Thanks, _g. > On Fri, Nov 25, 2011 at 12:06:28AM +0100, Gilles Filippini wrote: >> Hi, >> >> Kingsley G. Morse Jr. a écrit , Le 30/01/2009: >>> Package: xvnc4viewer >>> Version: 4.1.1+X4.3.0-30 >>> Severity: important >>> >>> >>> Thanks for maintaining xvnc4viewer. >>> >>> It's handy. >>> >>> The main reason I'm writing is that I happened to >>> notice that it crashes intermittently. >>> >>> Here's a script that elicits the crash about half >>> the time I run it ... >>> >>> ssh remote-computer-name 'x11vnc -localhost -find -bg -timeout 15 >>> -unixpw' & >>> sleep 5 >>> xvnc4viewer -via remote-computer-name localhost:0 >>> >>> xvnc4viewer reports ... >>> >>> xvnc4viewer: ../rfb/zrleDecode.h:146: void rfb::zrleDecode24A(const >>> rfb::Rect&, rdr::InStream*, rdr::ZlibInStream*, rdr::U32*, >>> rfb::CMsgHandler*): Assertion `len <= end - ptr' failed. >>> /home/user/bin/vnc_script: line 3: 12105 Aborted (core >>> dumped) xvnc4viewer -via remote-computer-name localhost:0 >>> >>> I also noticed that this bug and #513531 both >>> involve RFB, so I suppose they may be related. >> >> I'm experiencing this bug too, on Squeeze amd64 with >> * x11vnc 0.9.10-1.1 >> * xvnc4viewer 4.1.1+X4.3.0-37 >> >> There is a similar bug report at RedHat's [0]. >> >> For me, it happens when vnc4viewer automatically switches to hextile at >> the very beginning of the session. >> Running with "-PreferredEncoding ZRLE" works reliably. Then changing the >> encoding or the color depth afterward through the menu does work as well. >> >> Thanks, >> >> _g. >> >> [0] <https://bugzilla.redhat.com/show_bug.cgi?id=522369> >> > > >
VNC Viewer Free Edition 4.1.1 for X - built Mar 10 2010 22:31:05 Copyright (C) 2002-2005 RealVNC Ltd. See http://www.realvnc.com for information on VNC. Fri Nov 25 11:43:01 2011 main: Listening on port 5500 Fri Nov 25 11:43:02 2011 CConn: Accepted connection from 0.0.0.0::53979 CConnection: Server supports RFB protocol version 3.8 CConnection: Using RFB protocol version 3.8 TXImage: Using default colormap and visual, TrueColor, depth 24. CConn: Using pixel format depth 6 (8bpp) rgb222 CConn: Using ZRLE encoding Fri Nov 25 11:43:04 2011 CConn: Throughput 20625 kbit/s - changing to hextile encoding CConn: Throughput 20625 kbit/s - changing to full colour CConn: Using pixel format depth 24 (32bpp) little-endian rgb888 CConn: Using hextile encoding xvnc4viewer: ../rfb/zrleDecode.h:196: void rfb::zrleDecode24A(const rfb::Rect&, rdr::InStream*, rdr::ZlibInStream*, rdr::U32*, rfb::CMsgHandler*): Assertion `len <= end - ptr' failed. Fri Nov 25 11:43:04 2011 main: CleanupSignalHandler called
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