code.vuplus.com Git - vuplus_openembedded/blob - packages/lesstif/files/021_xim_chained_list_crash.diff

   1 diff -ru lesstif2-0.94.4-old/lib/Xm-2.1/XmIm.c lesstif2-0.94.4/lib/Xm-2.1/XmIm.c
   2 --- lesstif2-0.94.4-old/lib/Xm-2.1/XmIm.c       2004-10-20 21:32:11.000000000 +0200
   3 +++ lesstif2-0.94.4/lib/Xm-2.1/XmIm.c   2007-03-28 14:39:27.000000000 +0200
   4 @@ -133,7 +133,10 @@
   5                 p->next = q->next;
   6         }
   7
   8 -       XtFree((char *)stuff);
   9 +       /* if count!=0 then someone uses the stuff as orig_xim
  10 +          so unlink it but not free it */
  11 +       if (!stuff->count)
  12 +               XtFree((char *)stuff);
  13  }
  14
  15  /*
  16 @@ -1060,6 +1063,8 @@
  17                    XCloseIM(stuff->xim);
  18                 DEBUGOUT(_LtDebug(__FILE__, w, "XCloseIM(%p)\n", stuff->xim));
  19                 stuff->orig_xim->xim = NULL;
  20 +               /* stuff->orig_xim is now useless */
  21 +               XtFree(stuff->orig_xim);
  22         } else {
  23                 DEBUGOUT(_LtDebug(__FILE__, w, "XmImCloseXIM(%p), count -> %d\n",
  24                         stuff->xim, stuff->orig_xim->count));