PHP 4.0 Bug #7086: Trans-sid modifies JavaScript
| From: | tobias at pressline dot de | Date: | Sun, 08 Oct 2000 14:36:42 +0000 |
| Subject: | PHP 4.0 Bug #7086: Trans-sid modifies JavaScript | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-34470@lists.php.net to get a copy of this message | ||
From: tobias@pressline.de
Operating system: linux-2.2.17
PHP version: 4.0 Latest CVS (08/10/2000)
PHP Bug Type: *Session related
Bug description: Trans-sid modifies JavaScript
the following javascript gets modified:
function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++)
x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_findObj(n, d) { //v3.0
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length)
{
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++)
x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++)
x=MM_findObj(n,d.layers[i].document); return x;
}
function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
modified version: (there are a couple of " added to the script)
function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr;
for(i=0;a&&i<a.length&&(x="a[i])&&x.oSrc;i++)"
x.src="x.oSrc;"
}
function MM_preloadImages() { //v3.0
var d="document;" if(d.images){ if(!d.MM_p) d.MM_p="new" Array();
var i,j="d.MM_p.length,a=MM_preloadImages.arguments;" for(i="0;"
i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src="a[i];}}"
}
function MM_findObj(n, d) { //v3.0
var p,i,x; if(!d) d="document;"
if((p="n.indexOf(""?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++)
x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++)
x=MM_findObj(n,d.layers[i].document); return x;
}
function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
--
Edit Bug report at: http://bugs.php.net/?id=7086&edit=1