[project @ 2003-12-28 16:17:31 by jmb]
Fix bug in HTTP auth where trying to fetch a page into a non-existent browser window caused NetSurf to fall over. We now check that the window still exists. If not, we ignore the request. svn path=/import/netsurf/; revision=464
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@ -209,6 +209,9 @@ void browser_window_open_location_historical(struct browser_window* bw,
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assert(bw != 0 && url != 0);
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/* Check window still exists, if not, don't bother going any further */
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if (!gui_window_in_list(bw->window)) return;
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if (bw->url != NULL)
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browser_window_destroy(bw, false);
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@ -18,6 +18,7 @@ typedef struct gui_window gui_window;
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#include <stdbool.h>
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#include "netsurf/desktop/browser.h"
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bool gui_window_in_list(gui_window *g);
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gui_window *gui_create_browser_window(struct browser_window *bw);
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gui_window *gui_create_download_window(struct content *content);
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void gui_window_destroy(gui_window* g);
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@ -12,6 +12,7 @@
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*/
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#include <assert.h>
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#include <stdbool.h>
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#include <string.h>
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#include "oslib/wimp.h"
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#include "oslib/wimpspriteop.h"
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@ -24,6 +25,21 @@
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gui_window *window_list = 0;
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/**
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* Checks if a window still exists.
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*/
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bool gui_window_in_list(gui_window *g) {
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gui_window *temp;
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if (g == window_list) return true;
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for(temp=window_list; temp->next != g && temp->next!=0; temp=temp->next) ;
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if (temp->next == NULL) return false;
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return true;
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}
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/**
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* Create and open a new browser window.
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