No subject

--- bitmap.c.orig       Mon Jan 15 23:30:51 2001
+++ bitmap.c    Fri Apr 27 23:12:27 2001
@@ -194,6 +194,12 @@
     image = XGetImage( display, (Pixmap)bmp->physBitmap,
                        0, 0, bmp->bitmap.bmWidth, bmp->bitmap.bmHeight,
                        AllPlanes, ZPixmap );
+    if (!image)
+    {
+        wine_tsx11_unlock();
+        ERR("XGetImage failed\n");
+        return 0;
+    }
     bmp->bitmap.bmHeight = old_height;
 
     /* copy XImage to 16 bit padded image buffer with real bitsperpixel */ 

but it failed later.

- crash when starting Visual Basic 3  : no backtrace available, the stack is
trashed :-/
Here is a trace instead :

Call USER.232: SETWINDOWPOS(0x1264,0x0000,0x0245,0x0121,0x00e2,0x00e2,0x0014) ret=0317:13ca ds=043f
Call x11drv.SetWindowPos(40756d70) ret=40957c09 tid=081c29b8
trace:win:X11DRV_SetWindowPos hwnd 1264, swp (581,289)-(807,515) flags 00000014
trace:win:X11DRV_SetWindowPos   current (0,222)-(180,568), style 86ce0000
CallTo16(func=035f:176c,ds=043f,0x1264,0x0046,0x0000,0x0097,0x009c) ss:sp=043f:8d04
     AX=043e BX=0000 CX=0000 DX=0000 SI=0000 DI=0000 BP=8d2e ES=043f FS=0000
Call USER.107: DEFWINDOWPROC(0x1264,0x0046,0x0000,0x0097009c) ret=035f:1d52 ds=043f
CallTo16(func=035f:176c,ds=043f,0x1264,0x0024,0x0000,0x0097,0x00c0) ss:sp=043f:8c80
     AX=043e BX=0000 CX=0000 DX=0000 SI=0000 DI=0000 BP=8caa ES=043f FS=0000
Call USER.107: DEFWINDOWPROC(0x1264,0x0024,0x0000,0x009700c0) ret=035f:1d52 ds=043f
Ret  USER.107: DEFWINDOWPROC() retval=0x00000000 ret=035f:1d52 ds=043f
CallTo16() ss:sp=043f:8c80
     AX=0000 BX=00c0 CX=0000 DX=0000 BP=8caa SP=8c80
trace:win:WINPOS_GetMinMaxInfo 800 600 / 0 0 / 800 600 / 180 112
Ret  USER.107: DEFWINDOWPROC() retval=0x00000000 ret=035f:1d52 ds=043f
CallTo16() ss:sp=043f:8d04
     AX=0000 BX=8d00 CX=0000 DX=0000 BP=8d2e SP=8d04      
CallTo16(func=035f:176c,ds=043f,0x1264,0x0083,0x0001,0x0097,0x009c) ss:sp=043f:8d04
     AX=043e BX=0000 CX=0000 DX=0000 SI=0000 DI=0000 BP=8d2e ES=043f FS=0000
Call USER.107: DEFWINDOWPROC(0x1264,0x0083,0x0001,0x0097009c) ret=035f:1d52 ds=043f
Ret  USER.107: DEFWINDOWPROC() retval=0x00000000 ret=035f:1d52 ds=043f
CallTo16() ss:sp=043f:8d04
     AX=0000 BX=8d00 CX=0000 DX=0000 BP=8d2e SP=8d04
trace:win:WINPOS_SendNCCalcSize 581,289-807,515
trace:event:EVENT_ProcessAllEvents called (thread 81c29b8).
trace:event:EVENT_ProcessEvent called.
trace:event:EVENT_ProcessEvent Got event ConfigureNotify for hwnd 1264
trace:event:__get_top_decoration        03400430 -> 03400430
trace:event:__get_top_decoration        0340047c -> 020005c6
trace:event:__get_top_decoration        034003fa -> 020005ba
trace:win:EVENT_ConfigureNotify 1264 restacking from after 1800 to after 0fd0
Call x11drv.SetWindowPos(40756a78) ret=40957c09 tid=081c29b8
trace:win:X11DRV_SetWindowPos hwnd 1264, swp (581,289)-(807,515) flags 80000013
trace:win:X11DRV_SetWindowPos   current (581,289)-(807,515), style 86ce0000
CallTo16(func=035f:176c,ds=043f,0x1264,0x0046,0x0000,0x0097,0x009c) ss:sp=043f:8d04
     AX=043e BX=0000 CX=0000 DX=0000 SI=0000 DI=0000 BP=8d2e ES=043f FS=0000
Call USER.107: DEFWINDOWPROC(0x1264,0x0046,0x0000,0x0097009c) ret=035f:1d52 ds=043f
Ret  USER.107: DEFWINDOWPROC() retval=0x00000000 ret=035f:1d52 ds=043f
CallTo16() ss:sp=043f:8d04
     AX=0000 BX=8d00 CX=0000 DX=0000 BP=8d2e SP=8d04
warn:win:SWP_DoOwnedPopups (1264) hInsertAfter = 0fd0
Call x11drv.SetWindowPos(407568d0) ret=40957c09 tid=081c29b8    
trace:win:X11DRV_SetWindowPos hwnd 1d88, swp (0,0)-(0,0) flags 00002413
trace:win:X11DRV_SetWindowPos   current (0,0)-(276,72), style 84000000
warn:win:SWP_DoOwnedPopups (1d88) hInsertAfter = 0fd0
fixme:pthread_kill_other_threads_np       

(winedbg starting...)

0x003bbdfc: *** Invalid address 0x003bbdfc
-- no code --
Wine-dbg>bt
bt
Backtrace:
=>0 0x003bbdfc (ebp=4074f722)
 
Wine-dbg>