[evolution/wip/webkit2] handle_http_request: Skip invalid URIs

[Tomas Popela <tpopela src gnome org>]

commit f3f827d348914dbb197e192871fe1b839b3e5aaf
Author: Tomas Popela <tpopela redhat com>
Date:   Thu Mar 26 09:58:43 2015 +0100

    handle_http_request: Skip invalid URIs
    
    It wasn't checked whether the passed-in URI was correct, but the message
    object returned from soup_message_new() was dereferenced anyway, which
    could cause a crash.

 mail/e-mail-display.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/mail/e-mail-display.c b/mail/e-mail-display.c
index 798fd58..8fcc313 100644
--- a/mail/e-mail-display.c
+++ b/mail/e-mail-display.c
@@ -1793,6 +1793,12 @@ web_view_process_http_uri_scheme_request (GTask *task,
                GError *error;
                GMainContext *context;
 
+               message = soup_message_new (SOUP_METHOD_GET, uri);
+               if (!message) {
+                       g_debug ("%s: Skipping invalid URI '%s'", G_STRFUNC, uri);
+                       goto cleanup;
+               }
+
                context = g_main_context_new ();
                g_main_context_push_thread_default (context);
 
@@ -1804,7 +1810,6 @@ web_view_process_http_uri_scheme_request (GTask *task,
                        temp_session, "proxy-resolver",
                        G_BINDING_SYNC_CREATE);
 */
-               message = soup_message_new (SOUP_METHOD_GET, uri);
                soup_message_headers_append (
                        message->request_headers, "User-Agent", "Evolution/" VERSION);
 /* FIXME WK2