[Tigervnc-devel] [ tigervnc-Bug Tracker-3513768 ] WinVNC Crash on WinXP and Internet Explorer
Bug Tracker item #3513768, was opened at 2012-03-31 12:48 Message generated for change (Comment added) made by azzoti You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=1126848&aid=3513768&group_id=254363 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Windows version Group: 1.2.X Status: Open Resolution: None Priority: 5 Private: No Submitted By: William Hooper (wahooper) Assigned to: Peter Åstrand (astrand) Summary: WinVNC Crash on WinXP and Internet Explorer Initial Comment: I've seen this in both the beta 1.1.90 version and the release 1.2.0 version. When I run TigerVNC (in either service mode or user mode) on Windows XP SP3, connecting with multiple VNC clients. I can consistently repeat the crash by opening up Internet Explorer 8 and selecting the address bar to enter a URL. Here is the only crash info Windows gives: szAppName : winvnc4.exe szAppVer : 1.2.0.0 szModName : unknown szModVer : 0.0.0.0 offset : -- Comment By: Banjaxed (azzoti) Date: 2012-10-28 15:45 Message: Same error here on 32 bit win xp sp2set up as server - same error - connecting from win7 64 tigervnc client 1.2.0 - crashes the tigervnc 1.2.0 server on the XP - prompts for password on client - displays the screen, but then the server produces the messages as shown in this bug. downgrading the server to 1.1. fixed the problem. -- Comment By: Ashley Gittins (agittins) Date: 2012-08-31 19:22 Message: Ok, I changed to the Cirrus driver for my XP guest and still had the same problems so it doesn't appear to be related to the driver in my case. I downgraded to 1.1.0 and all the problems went away. I don't have much else to contribute except to say that I can reproduce the OP's problem using another app, with 100% repeatability, upon a specific application receiving mouseover on its edit boxes. -- Comment By: Ashley Gittins (agittins) Date: 2012-08-31 00:12 Message: I'm seeing similar problems here. I have a 32bit WinXP SP3 machine running under QEMU, using the standard VGA driver. I have a horrid industry-specific application that causes the crash in winvnc4.exe as soon as any of its editboxes gets/triggers a mouseover (ie, as soon as my mouse cursor enters the area of an edit box, and before the cursor changes to a carat pointer, winvnc4.exe crashes). I just tried setting vnc to poll windows instead of using hooks but it still crashes. Interestingly it doesn't matter if it's the vnc client or the server that's sending the mousemove, as long as there is an active vnc session the vnc service will crash on entering the editbox. This started happening when I updated to TigerVNC 1.2.0 today, previously I think I had been running 1.0.1 but tbh I didn't check before updating. No further information on the crash was evident in the application event log, but there were a few log entries thrown while winvnc4.exe started up (I am running it as a service): CleanDesktop, failed to get/set Active Desktop options:-2147024809 SDisplay, hook subsystem failed to initialise WMHooks, failed to initialise hooks. After changing to polling (instead of using vnc hooks) the error above about wmhooks no longer appeared, but the crashes persist. I am currently using the straight VGA driver with qemu but I just noticed windows has exclamation-marked it in the drivers, will see if sorting that out helps... I can attach a memory dump if it might help but I can't do much else debugging wise as I don't have the time and will probably just downgrade if I can't get it sorted. -- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=1126848&aid=3513768&group_id=254363 -- WINDOWS 8 is here. Millions of people. Your app in 30 days. Visit The Windows 8 Center at Sourceforge for all your go to resources. http://windows8center.sourceforge.net/ join-generation-app-and-make-money-coding-fast/ ___ Tigervnc-devel mailing list Tigervnc-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tigervnc-devel
[Tigervnc-devel] [ tigervnc-Bug Tracker-3513768 ] WinVNC Crash on WinXP and Internet Explorer
Bug Tracker item #3513768, was opened at 2012-03-31 12:48 Message generated for change (Comment added) made by agittins You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=1126848&aid=3513768&group_id=254363 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Windows version Group: 1.2.X Status: Open Resolution: None Priority: 5 Private: No Submitted By: William Hooper (wahooper) Assigned to: Peter Åstrand (astrand) Summary: WinVNC Crash on WinXP and Internet Explorer Initial Comment: I've seen this in both the beta 1.1.90 version and the release 1.2.0 version. When I run TigerVNC (in either service mode or user mode) on Windows XP SP3, connecting with multiple VNC clients. I can consistently repeat the crash by opening up Internet Explorer 8 and selecting the address bar to enter a URL. Here is the only crash info Windows gives: szAppName : winvnc4.exe szAppVer : 1.2.0.0 szModName : unknown szModVer : 0.0.0.0 offset : -- Comment By: Ashley Gittins (agittins) Date: 2012-08-31 19:22 Message: Ok, I changed to the Cirrus driver for my XP guest and still had the same problems so it doesn't appear to be related to the driver in my case. I downgraded to 1.1.0 and all the problems went away. I don't have much else to contribute except to say that I can reproduce the OP's problem using another app, with 100% repeatability, upon a specific application receiving mouseover on its edit boxes. -- Comment By: Ashley Gittins (agittins) Date: 2012-08-31 00:12 Message: I'm seeing similar problems here. I have a 32bit WinXP SP3 machine running under QEMU, using the standard VGA driver. I have a horrid industry-specific application that causes the crash in winvnc4.exe as soon as any of its editboxes gets/triggers a mouseover (ie, as soon as my mouse cursor enters the area of an edit box, and before the cursor changes to a carat pointer, winvnc4.exe crashes). I just tried setting vnc to poll windows instead of using hooks but it still crashes. Interestingly it doesn't matter if it's the vnc client or the server that's sending the mousemove, as long as there is an active vnc session the vnc service will crash on entering the editbox. This started happening when I updated to TigerVNC 1.2.0 today, previously I think I had been running 1.0.1 but tbh I didn't check before updating. No further information on the crash was evident in the application event log, but there were a few log entries thrown while winvnc4.exe started up (I am running it as a service): CleanDesktop, failed to get/set Active Desktop options:-2147024809 SDisplay, hook subsystem failed to initialise WMHooks, failed to initialise hooks. After changing to polling (instead of using vnc hooks) the error above about wmhooks no longer appeared, but the crashes persist. I am currently using the straight VGA driver with qemu but I just noticed windows has exclamation-marked it in the drivers, will see if sorting that out helps... I can attach a memory dump if it might help but I can't do much else debugging wise as I don't have the time and will probably just downgrade if I can't get it sorted. -- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=1126848&aid=3513768&group_id=254363 -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Tigervnc-devel mailing list Tigervnc-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tigervnc-devel
[Tigervnc-devel] [ tigervnc-Bug Tracker-3513768 ] WinVNC Crash on WinXP and Internet Explorer
Bug Tracker item #3513768, was opened at 2012-03-31 12:48 Message generated for change (Comment added) made by agittins You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=1126848&aid=3513768&group_id=254363 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Windows version Group: 1.2.X Status: Open Resolution: None Priority: 5 Private: No Submitted By: William Hooper (wahooper) Assigned to: Peter Åstrand (astrand) Summary: WinVNC Crash on WinXP and Internet Explorer Initial Comment: I've seen this in both the beta 1.1.90 version and the release 1.2.0 version. When I run TigerVNC (in either service mode or user mode) on Windows XP SP3, connecting with multiple VNC clients. I can consistently repeat the crash by opening up Internet Explorer 8 and selecting the address bar to enter a URL. Here is the only crash info Windows gives: szAppName : winvnc4.exe szAppVer : 1.2.0.0 szModName : unknown szModVer : 0.0.0.0 offset : -- Comment By: Ashley Gittins (agittins) Date: 2012-08-31 00:12 Message: I'm seeing similar problems here. I have a 32bit WinXP SP3 machine running under QEMU, using the standard VGA driver. I have a horrid industry-specific application that causes the crash in winvnc4.exe as soon as any of its editboxes gets/triggers a mouseover (ie, as soon as my mouse cursor enters the area of an edit box, and before the cursor changes to a carat pointer, winvnc4.exe crashes). I just tried setting vnc to poll windows instead of using hooks but it still crashes. Interestingly it doesn't matter if it's the vnc client or the server that's sending the mousemove, as long as there is an active vnc session the vnc service will crash on entering the editbox. This started happening when I updated to TigerVNC 1.2.0 today, previously I think I had been running 1.0.1 but tbh I didn't check before updating. No further information on the crash was evident in the application event log, but there were a few log entries thrown while winvnc4.exe started up (I am running it as a service): CleanDesktop, failed to get/set Active Desktop options:-2147024809 SDisplay, hook subsystem failed to initialise WMHooks, failed to initialise hooks. After changing to polling (instead of using vnc hooks) the error above about wmhooks no longer appeared, but the crashes persist. I am currently using the straight VGA driver with qemu but I just noticed windows has exclamation-marked it in the drivers, will see if sorting that out helps... I can attach a memory dump if it might help but I can't do much else debugging wise as I don't have the time and will probably just downgrade if I can't get it sorted. -- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=1126848&aid=3513768&group_id=254363 -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Tigervnc-devel mailing list Tigervnc-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tigervnc-devel
[Tigervnc-devel] [ tigervnc-Bug Tracker-3513768 ] WinVNC Crash on WinXP and Internet Explorer
Bug Tracker item #3513768, was opened at 2012-03-31 12:48 Message generated for change (Tracker Item Submitted) made by wahooper You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=1126848&aid=3513768&group_id=254363 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Windows version Group: 1.2.X Status: Open Resolution: None Priority: 5 Private: No Submitted By: William Hooper (wahooper) Assigned to: Peter Åstrand (astrand) Summary: WinVNC Crash on WinXP and Internet Explorer Initial Comment: I've seen this in both the beta 1.1.90 version and the release 1.2.0 version. When I run TigerVNC (in either service mode or user mode) on Windows XP SP3, connecting with multiple VNC clients. I can consistently repeat the crash by opening up Internet Explorer 8 and selecting the address bar to enter a URL. Here is the only crash info Windows gives: szAppName : winvnc4.exe szAppVer : 1.2.0.0 szModName : unknown szModVer : 0.0.0.0 offset : -- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=1126848&aid=3513768&group_id=254363 -- This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure ___ Tigervnc-devel mailing list Tigervnc-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tigervnc-devel
