[Bug 275545] Re: Window creation/destruction causes segmentation fault in seamless mode
I too would like to see this seg fault problem fixed. Its been there for several years now and still shows up on Ubuntu 10.10 rdesktop. Using a java rdp client on the very same machine works but it lacks some of the useful options of rdesktop. Anyway the java client works and rdesktop fails (same client machine & same target windows server). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/275545 Title: Window creation/destruction causes segmentation fault in seamless mode -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 275545] Re: Window creation/destruction causes segmentation fault in seamless mode
I can confirm that this still exists with 10.10 64-bit (no surprise as it has not been closed). I'd be happy to help debug, as seamless RDP is basically DOA for me :-( Also, after doing a lot of reading, I have found two things: 1. Lots of people report that 1.5.0 from debian etch works much better. Unfortunately, I did not find that it helped. 2. XP SP3 (as opposed to XP2) seems to have have aggravated the issue. Unfortunately, I do not have an SP2 system available currently. So, if anyone is still paying attention to this, like I said, I'm willing to put some effort in to fix this two year old issue. I used to work on screen-sharing software, so I'm familiar with the paradigm. However, it has been a loong time since I wrote a line of C -- it would be good for me to dust off that part of my brain -- so I will probably need a little guidance, and have a few stupid questions along the way. -- Window creation/destruction causes segmentation fault in seamless mode https://bugs.launchpad.net/bugs/275545 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 275545] Re: Window creation/destruction causes segmentation fault in seamless mode
Hi, everyone
I have an exact same problem with my 64bit CPU. After some investigation, I
added some dump routines to see what's going on around icon settings as below.
As you can see the result of the printf, the icon bitmap and the size has been
changed after XChangeProperty function that should not be happen. This cause
the segmentation fault after next call of ewmh_set_icon function
Is it a fault of XGetWindowProperty function on xlib? or some other problem?
Regards
Hyunwoo Park
~
diff for debug
~
[h...@hyun trunk]$ LANG=en_US svn diff
Index: ewmhints.c
===
--- ewmhints.c (revision 1505)
+++ ewmhints.c (working copy)
@@ -440,10 +440,27 @@
if (get_property_value(wnd, "_NET_WM_ICON", 1, &nitems, &props, 1)
>= 0)
{
+ printf( "%s: %d: %d\n", __func__, __LINE__, nitems );
cur_set = (uint32 *) props;
+ {
+ int a, len = nitems;
+ unsigned char *ptr = cur_set;
+ printf( "len: %d\n", len );
+ for( a=0; a= 0)
+ {
+ printf( "%s: %d: %d confirming...\n", __func__, __LINE__,
nitems );
+ {
+ int a, len = nitems;
+ unsigned char *ptr = props;
+
+ printf( "len: %d\n", len );
+ for( a=0; ahttps://bugs.launchpad.net/bugs/275545
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[Bug 275545] Re: Window creation/destruction causes segmentation fault in seamless mode
** Changed in: rdesktop (Ubuntu) Status: New => Confirmed -- Window creation/destruction causes segmentation fault in seamless mode https://bugs.launchpad.net/bugs/275545 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 275545] Re: Window creation/destruction causes segmentation fault in seamless mode
Hi, Same problem here using Ubuntu 9.04 and rdesktop 1.6.? Installed the Debian rdesktop version 1.6.2_amd64. Still same issue. See bug 275528 for instructions -- Window creation/destruction causes segmentation fault in seamless mode https://bugs.launchpad.net/bugs/275545 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 275545] Re: Window creation/destruction causes segmentation fault in seamless mode
On Rdesktop 1.6.0. under ubuntu 9.04 64 bits and with Windows 2003 server same error. -- Window creation/destruction causes segmentation fault in seamless mode https://bugs.launchpad.net/bugs/275545 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 275545] Re: Window creation/destruction causes segmentation fault in seamless mode
Bug confirmed with rdesktop 1.5.0-3+cvs20071006ubuntu0.1 under 8.04.1 LTS x86_64 (2.6.24-21-server #1 SMP Tue Oct 21 23:40:13 UTC 2008 x86_64 GNU/Linux) :( Any plans to have it fixed on this 8.04 LTS ? Cheers, -- lem -- Window creation/destruction causes segmentation fault in seamless mode https://bugs.launchpad.net/bugs/275545 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
