Re: [xml] null pointer access in htmlCreateDocParserCtxt()

Le 26 avr. 07 à 11:00, Daniel Veillard a écrit :

On Thu, Apr 26, 2007 at 10:29:16AM +0200, Jean-Daniel Dupas wrote:

I just want to signal a problem in htmlCreateDocParserCtxt.

If "htmlCreateMemoryParserCtxt" returns a NULL context and the  
encoding parameter is not null, htmlCreateDocParserCtxt wil crash  
when it try to read "ctxt->input->encoding".

  error, it should return NULL immediately

len = xmlStrlen(cur);
ctxt = htmlCreateMemoryParserCtxt((char *)cur, len);

Just about the patch you commit, maybe the return NULL should be conditional?

Jean-Daniel Dupas

[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]