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author | Jon Trowbridge <trow@ximian.com> | 2001-06-07 05:09:20 +0800 |
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committer | Jon Trowbridge <trow@src.gnome.org> | 2001-06-07 05:09:20 +0800 |
commit | f15bb6a3ebcadfc4dbe8e9d2a2c82c98ac2da35a (patch) | |
tree | 24e03835f0e3216ded55b1b248efbb530367f75a /data | |
parent | c77b7e30202573c1c4ab54086388202d93181b45 (diff) | |
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Check that the chain of deferences in gui->account->source->url is safe.
2001-06-06 Jon Trowbridge <trow@ximian.com>
* mail-account-gui.c (source_type_changed): Check that the chain
of deferences in gui->account->source->url is safe. This was
causing a segfault when adding a new account if any of the
existing accounts had their sources set to "None".
(i.e. gui->account->source == NULL)
* mail-accounts.c (load_accounts): Check that account->source !=
NULL before dereferencing it.
(load_accounts): The selection is cleared when the account clist
is rebuilt (say after a call to add), but no unselect event is
emitted. Yes, the clist is evil. We work around this by
explictly calling mail_unselect, our unselect signal handler.
(Otherwise, the edit and delete buttons remain sensitive and
accounts_row != 0, but the user can't see which row the dialog
thinks is selected.)
(load_news): Check the account->source != NULL before
dereferencing it.
(mail_unselect): If an insensitive button in a button box has the
focus, and if you hit tab, there is a segfault deep inside of gtk.
This is probably a gtk bug. We work around it by having the add
button (which is always sensitive) grab the focus on an unselect.
svn path=/trunk/; revision=10136
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