Re: [xml] One more possible bug in xmlregexp.c

[Daniel Veillard <veillard redhat com>]

On Wed, Dec 28, 2005 at 06:37:34PM -0500, Sreeni Nair wrote:
> In xmlregexp.c, on or around line number 5122, the current code reads
>
>     ctxt->start = ctxt->state = xmlRegNewState(ctxt);
>     ctxt->start->type = XML_REGEXP_START_STATE;
>     if (ctxt->start == NULL) {
>       xmlFreeAutomata(ctxt);
>       return(NULL);
>     }
>
> The check against NULL should come before the assignment of
> XML_REGEXP_START_STATE, I think.

  Right, good catch. Is that the output of a manual review or do you have
an automated tool to check those ?

  Fix applied, will commit soon,

   thanks !

Daniel

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