Bug#423141: P.S.
* H. S. Teoh [EMAIL PROTECTED] [070630 20:06]:
Could you try the attached program, if it also causes the crash?
(Needs libx11-dev installed and compile with
gcc xfakewindow.c -o xfakewindow -lX11)
[...]
Did you forget the attachment?
Second attempt...
Hochachtungsvoll,
Bernhard R. Link
#include assert.h
#include stdio.h
#include stdbool.h
#include stdlib.h
#include unistd.h
#include X11/X.h
#include X11/Xatom.h
#include X11/Xutil.h
int main(int argc, char *argv[]) {
Display *display;
int screen;
Visual *visual;
Window w;
XSetWindowAttributes attributes = {
.background_pixel= 0,
.event_mask = KeyPressMask,
};
Status s;
char *names[] = { Intel\302\256 Motherboards - Opera};
XTextProperty text,tt;
XEvent event;
struct {
const char *name;
XICCEncodingStyle style;
char *list[2]; int nlist;
Atom atom;
} properties[] = {
{WM_CLIENT_MACHINE, XStringStyle, {crystal}, 1},
{WM_LOCALE_NAME, XStringStyle, {en_US.UTF-8},1},
{WM_WINDOW_ROLE, XStringStyle, {opera-mainwindow#1},1},
{OPERA_VERSION, XStringStyle, {Opera 9.21},1},
{OPERA_USER, XStringStyle, {1000},1},
{OPERA_PREFERENCE, XStringStyle, {/home/hsteoh/.opera},1},
{_NET_WM_NAME, XUTF8StringStyle,
{Intel\302\256 Motherboards - Opera},
1}
};
XClassHint classhint = {opera, Opera};
Atom _NET_WM_PID;
long pid = getpid();
int i;
display = XOpenDisplay(getenv(DISPLAY));
if( display == NULL )
return 1;
screen = DefaultScreen(display);
visual = DefaultVisual(display,screen);
for( i = 0 ; i sizeof(properties)/sizeof(properties[0]) ; i++ ) {
properties[i].atom = XInternAtom(display, properties[i].name, False);
}
_NET_WM_PID = XInternAtom(display, _NET_WM_PID, False);
w = XCreateWindow(display, RootWindow(display,screen), 0, 0, 100, 100, 1,
DefaultDepth(display,screen), InputOutput,
visual, CWBackPixel|CWEventMask, attributes);
s = Xutf8TextListToTextProperty(display, names, 1, XStringStyle, text);
XSetClassHint(display, w, classhint);
XSetWMName(display, w, text);
for( i = 0 ; i sizeof(properties)/sizeof(properties[0]) ; i++ ) {
properties[i].atom = XInternAtom(display, properties[i].name, False);
s = Xutf8TextListToTextProperty(display,
properties[i].list,
properties[i].nlist,
properties[i].style, tt);
assert( s == 0 );
XSetTextProperty(display, w, tt, properties[i].atom);
}
XChangeProperty(display, w, _NET_WM_PID, XA_CARDINAL, 32,
PropModeReplace, (unsigned char*)pid, 1);
XMapWindow(display, w);
XSync(display, False);
for( i = 0 ; i 1000 ; i++ ) {
XSetWMName(display, w, text);
XSync(display, False);
}
while( XNextEvent(display,event) ) {
if( event.type == KeyPress )
break;
}
XUnmapWindow(display, w);
XDestroyWindow(display, w);
XSync(display, False);
return 0;
}
Bug#423141: P.S.
On Sun, Jul 01, 2007 at 11:59:59AM +0200, Bernhard R. Link wrote: * H. S. Teoh [EMAIL PROTECTED] [070630 20:06]: Could you try the attached program, if it also causes the crash? (Needs libx11-dev installed and compile with gcc xfakewindow.c -o xfakewindow -lX11) [...] Did you forget the attachment? Second attempt... [...] Yep, it crashes. Although, the way the program is written is rather tricky to test, since it exits on keystrokes, so I have to hit C-t w before starting it. :-) I guess this also has a side benefit of testing an alternate code path in ratpoison that leads to the same crash (updating of window list rather than just displaying it). T -- Never ascribe to malice that which is adequately explained by incompetence. -- Napoleon Bonaparte -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#423141: P.S.
* H. S. Teoh [EMAIL PROTECTED] [070701 15:40]: Yep, it crashes. Although, the way the program is written is rather tricky to test, since it exits on keystrokes, so I have to hit C-t w before starting it. :-) oh, sorry. I don't have any modifiers in my escape key. I guess that's why that was no problem for me. I guess this also has a side benefit of testing an alternate code path in ratpoison that leads to the same crash (updating of window list rather than just displaying it). Thanks for testing this. Now I 'only' have to find out why it crashes for you but not for me. (Though I have not yet tested with your fonts or with a real X server (opposed to Xephyr) or the same libs (except libx11)). That may need some days before I can tell more. (Or have ideas for new testcases...) Hochachtungsvoll, Bernhard R. Link -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#423141: P.S.
* H. S. Teoh [EMAIL PROTECTED] [070630 06:45]: Also, I might add, this only happens with Opera window titles. I tried to set my rxvt title to a string containing the reg; character, but it displayed correctly. I'm not sure if this could be a bug in Opera (maybe it's not encoding the window title properly---I'm not sure how to check since ratpoison crashes outright trying to display it). But in any case, ratpoison shouldn't crash. Could you send me the output of xprop on that window when it displays that character? That would make it easier to try to reproduce it. Especially as ratpoison is not doing much with the content, it might also be a problem within xlibs. Could you mail me the versions of ratpoison and its dependencies? (For example the output of dpkg -s ratpoison libx11-6 libxext6 | grep Version) Hochachtungsvoll, Bernhard R. Link -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#423141: P.S.
On Sat, Jun 30, 2007 at 11:11:25AM +0200, Bernhard R. Link wrote: * H. S. Teoh [EMAIL PROTECTED] [070630 06:45]: Also, I might add, this only happens with Opera window titles. I tried to set my rxvt title to a string containing the reg; character, but it displayed correctly. I'm not sure if this could be a bug in Opera (maybe it's not encoding the window title properly---I'm not sure how to check since ratpoison crashes outright trying to display it). But in any case, ratpoison shouldn't crash. Could you send me the output of xprop on that window when it displays that character? That would make it easier to try to reproduce it. Ah, so *that's* how I can get info out of the window without a WM. :-) The output is attached. Especially as ratpoison is not doing much with the content, it might also be a problem within xlibs. Could you mail me the versions of ratpoison and its dependencies? [...] ii libc6 2.5-9+b1 GNU C Library: Shared libraries ii libreadline5 5.2-3 GNU readline and history libraries, run-time ii libx11-6 2:1.0.3-7 X11 client-side library ii libxext6 1:1.0.3-2 X11 miscellaneous extension library ii libxinerama1 1:1.0.2-1 X11 Xinerama extension library ii libxtst6 1:1.0.1-5 X11 Testing -- Resource extension library ii ratpoison 1.4.1-4keyboard-only window manager Hope this helps to track down the problem. T -- Life is all a great joke, but only the brave ever get the point. -- Kenneth Rexroth _NET_WM_USER_TIME(CARDINAL) = 2095353897 WM_STATE(WM_STATE): window state: Normal icon window: 0x0 _NET_WM_NAME(UTF8_STRING) = 0x49, 0x6e, 0x74, 0x65, 0x6c, 0xc2, 0xae, 0x20, 0x4d, 0x6f, 0x74, 0x68, 0x65, 0x72, 0x62, 0x6f, 0x61, 0x72, 0x64, 0x73, 0x20, 0x2d, 0x20, 0x4f, 0x70, 0x65, 0x72, 0x61 XdndAware(ATOM) = ATOM _MOTIF_DRAG_RECEIVER_INFO(_MOTIF_DRAG_RECEIVER_INFO) = 0x6c, 0x0, 0x5, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa6, 0xb7, 0x10, 0x0, 0x0, 0x0 OPERA_PREFERENCE(STRING) = /home/hsteoh/.opera OPERA_USER(STRING) = 1000 OPERA_VERSION(STRING) = Opera 9.21 WM_CLIENT_LEADER(WINDOW): window id # 0x82 WM_WINDOW_ROLE(STRING) = opera-mainwindow#1 _NET_WM_PID(CARDINAL) = 24299 _NET_WM_WINDOW_TYPE(ATOM) = _NET_WM_WINDOW_TYPE_NORMAL WM_PROTOCOLS(ATOM): protocols WM_DELETE_WINDOW, WM_TAKE_FOCUS, _NET_WM_PING, WM_SAVE_YOURSELF WM_NAME(STRING) = Intel\302\256 Motherboards - Opera WM_LOCALE_NAME(STRING) = en_US.UTF-8 WM_CLASS(STRING) = opera, Opera WM_HINTS(WM_HINTS): Client accepts input or input focus: True Initial state is Normal State. bitmap id # to use for icon: 0x8b bitmap id # of mask for icon: 0x8d window id # of group leader: 0x83 WM_NORMAL_HINTS(WM_SIZE_HINTS): user specified location: 0, 0 program specified location: 0, 0 user specified size: 1022 by 766 program specified size: 1022 by 766 program specified minimum size: 1 by 154 window gravity: NorthWest WM_CLIENT_MACHINE(STRING) = crystal
Bug#423141: P.S.
* H. S. Teoh [EMAIL PROTECTED] [070630 16:00]: Hope this helps to track down the problem. Could you try the attached program, if it also causes the crash? (Needs libx11-dev installed and compile with gcc xfakewindow.c -o xfakewindow -lX11) Hochachtungsvoll, Bernhard R. Link -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#423141: P.S.
On Sat, Jun 30, 2007 at 06:57:01PM +0200, Bernhard R. Link wrote: * H. S. Teoh [EMAIL PROTECTED] [070630 16:00]: Hope this helps to track down the problem. Could you try the attached program, if it also causes the crash? (Needs libx11-dev installed and compile with gcc xfakewindow.c -o xfakewindow -lX11) [...] Did you forget the attachment? T -- Computers are like a jungle: they have monitor lizards, rams, mice, c-moss, binary trees... and bugs. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#423141: P.S.
Also, I might add, this only happens with Opera window titles. I tried to set my rxvt title to a string containing the reg; character, but it displayed correctly. I'm not sure if this could be a bug in Opera (maybe it's not encoding the window title properly---I'm not sure how to check since ratpoison crashes outright trying to display it). But in any case, ratpoison shouldn't crash. T -- Let's eat some disquits while we format the biskettes. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
