Re: [ekhtml-devel] ekhtml lib coredum p!

[mingqiang.lee <min...@16...>]

yes,i know it's a reason,but it is an user's input.I can't restrict user'=
s activities.
i think it's a bug of ekhtml,and i don't know the authors if notice this =
situation or not...and whether they want to fix this problem in the next =
version.
=20
=20



-----=D4=AD=CA=BC=D3=CA=BC=FE-----
=B7=A2=BC=FE=C8=CB:"Jon Travis"=20
=B7=A2=CB=CD=CA=B1=BC=E4:2006-06-21 10:33:09
=CA=D5=BC=FE=C8=CB:"mingqiang.lee"=20
=B3=AD=CB=CD:"john sterling" ,ekh...@li...
=D6=F7=CC=E2:Re: [ekhtml-devel] ekhtml lib coredum p!


From: "Jon Travis"=20
To: "mingqiang.lee"=20
Date: Wed, 21 Jun 2006 10:33:09 +0800 (CST)
Subject: Re: [ekhtml-devel] ekhtml lib coredum p!


Because your onclick argument isn't quoted?

-- Jon




On Jun 18, 2006, at 7:51 PM, mingqiang.lee wrote:

?lt;/DIV>=20
?thank you for your attention=A3=ACi have resoved the coredump problem.i =
think it may be a "r\n" problem,i downloaded the codes in windows,and cop=
y it to linux env,thus a lots of "\r\n" were appended to the end of line.=
thought it does pass the compile,but it work wrong.The second time i trim=
ed those "\r\n" and it didn't not coredump any more!
?but i found ekhtml still has some bugs.for example,if the tag is=20

<IMG onmousewheel=3D"return bbimg(this)" style=3D"CURSOR: hand" onclick=3D=
window.open(this.src); alt=3D=B5=E3=BB=F7=B2=E9=BF=B4=D4=AD=CD=BC src=3D"=
<A href=3D"http://bbsimg.qq.com/2005/01/12/006/501.jpg">http://bbsimg.qq.=
com/2005/01/12/006/501.jpg</A>" onload=3D"javascript:if(this.width>screen=
=2Ewidth*0.7)this.style.width=3Dscreen.width*0.7;" border=3D0>
?lt;/DIV>=20
ekhtml can only determine the first three attributes-"onmousewheel","styl=
e","onclick".
does any one has idea?
?lt;/DIV>=20



-----=D4=AD=CA=BC=D3=CA=BC=FE-----
=B7=A2=BC=FE=C8=CB:"John Sterling"=20
=B7=A2=CB=CD=CA=B1=BC=E4:2006-06-16 09:29:59
=CA=D5=BC=FE=C8=CB:"mingqiang.lee"=20
=B3=AD=CB=CD:ekh...@li...
=D6=F7=CC=E2:Re: [ekhtml-devel] ekhtml lib coredump!


Can you provide more context?  For example, what does AttrInTable do? =20

What does the rest of the loop look like?  Do you know what is=20

corrupted or null?  Does it happen the first time it enters the loop? =20

Or after you reassign P?



jks



On Jun 13, 2006, at 10:41 PM, mingqiang.lee wrote:



> hello all:

>    I found the newest version ekhtml would coredump!i was used to use=20

> old version ekhtml,and it works normally thought it has some=20

> bugs.But after i replace the old version with the newest one serveral=20

> days before,i found my program can't run any more.

>

> my code:

> void HtmlFilter::Handle_StartTag(void *Data, ekhtml_string_t *Tag,=20

> ekhtml_attr_t *Attrs)

> {

>  ekhtml_attr_t *P =3D (ekhtml_attr_t *)Attrs;

>  while (P)

>  {

>   if (AttrInTable(P->name.str, P->name.len))//core dump here!!!

>

>

> does it have any problem?does the usage of newest ekhtml lib differ=20

> from old version?

>

>

>

>

>

>

>

> =C4=E3 =B2=BB =CF=EB =CA=D4 =CA=D4 =BD=F1 =CF=C4 =D7=EE =A1=B0=BF=E1=A1=
=B1 =B5=C4 =D3=CA =CF=E4 =C2=F0 =A3=BF

> =D4=CC =BA=AD =D6=D0 =BB=AA =B4=AB =CD=B3 =CE=C4 =BB=AF =D3=DA =CA=C0 =BD=
=E7 =D2=BB =C1=F7 =BF=C6 =A1=BC=A1=F5=F4=BB=A1=BC=A1=F5=F4=BB =D6=AE =D6=D0=
=A3=AC=B4=B4 =D0=C2 Ajax =A1=BC=A1=F5=F4=BB=A1=BC=A1=F5=F4=BB =CA=F5=A3=AC=
126 =A1=B0D =A1=BC=A1=F5=F4=BB=C6=FE=A1=A1~{=BB=AE=A1=B1=BB=F0 =C8=C8 =CC=
=E5 =D1=E9 =D6=D0 =A3=A1=20

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=C4=E3 =B2=BB =CF=EB =CA=D4 =CA=D4 =BD=F1 =CF=C4 =D7=EE =A1=B0=BF=E1=A1=B1=
 =B5=C4 =D3=CA =CF=E4 =C2=F0 =A3=BF=20
=D4=CC =BA=AD =D6=D0 =BB=AA =B4=AB =CD=B3 =CE=C4 =BB=AF =D3=DA =CA=C0 =BD=
=E7 =D2=BB =C1=F7 =BF=C6 =BC=BC =D6=AE =D6=D0=A3=AC=B4=B4 =D0=C2 Ajax =BC=
=BC =CA=F5=A3=AC126 =A1=B0D =BC=C6 =BB=AE=A1=B1=BB=F0 =C8=C8 =CC=E5 =D1=E9=
 =D6=D0 =A3=A1=20
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