On Mon, Sep 26, 2011 at 16:55, Andrew Wood <[email protected]> wrote: > Ive been doing some investigating around the problems I mentioned before > about the URLs coming bck from WebKit causing segmentation faults but only > on certain sites. > > Im having a similar problem in 2 places. > > 1. the policy decision callback for the navigation-policy-decision-requested > signal > most URLs come back OK as a valid string but some cause a seg fault > when trying to access them. a test of the length using strlen() reveals it > to be a large string (e.g 400+ chars) yet I still get a seg fault when I try > to do anything with it. > > Accessing via any of the following calls results in the same behaviour: > webkit_network_request_get_uri(request) > webkit_web_navigation_action_get_original_uri(navigation_action) > webkit_web_frame_get_uri(frame) > g_object_get (navigation_action,"original-uri", &url,NULL); > > 2. When the load-finished signal is emitted, calling webkit_web_view_get_uri > sometimes does the same thing, but again only on certain URLs. Ive also > tried getting a pointer to the top level frame here and calling > webkit_web_frame_get_uri but that does the same. > > Ive now managed to upgrade to version 1.4.3 to see if that fixed it but it > hasnt. Its actually made problem 1 occur more often! > > Ive examined the Epiphany source to see if I could get any ideas but dont > see any different way of doing it there. > > Im totally perplexed as to why its doing this. What Im trying to do is two > things > > 1. trap all navigation actions to check if the url is one we should allow or > not > 2. get the top level url after a navigation has taken place so I can update > the string shown in the address bar. > > Is anyone able to offer any insight please? If you can write a small test case maybe you can compile WebKit with debug symbols and use valgrid to see what's going on.
-- Emmanuel Rodriguez _______________________________________________ webkit-gtk mailing list [email protected] http://lists.webkit.org/mailman/listinfo.cgi/webkit-gtk
