Red Hat Bugzilla – Bug 951118
Prefer-plain suppresses its own HTML attachments recursively
Last modified: 2014-01-02 05:59:50 EST
Created attachment 734212 [details] example message Description of problem: evo can't open some html bodies with "Could not load attachment.html / A load operation is already in progress" error Version-Release number of selected component (if applicable): evolution-2.28.3-30.el6.x86_64 How reproducible: always with given message Steps to Reproduce: 1. set up mail reading options to prefer plain text 2. open the message 3. click the arrow to display the html part inline Actual results: 1. an error pops up saying: <b>Could not load attachment.html</b> A load operation is already in progress 2. evolution prints to the console: (evolution:22124): Gtk-CRITICAL **: gtk_cell_view_set_displayed_row: assertion `GTK_IS_TREE_MODEL (cell_view->priv->model)' failed (evolution:22124): Gtk-CRITICAL **: gtk_cell_view_set_displayed_row: assertion `GTK_IS_TREE_MODEL (cell_view->priv->model)' failed (evolution:22124): Gtk-CRITICAL **: gtk_cell_view_set_cell_data: assertion `cell_view->priv->displayed_row != NULL' failed (evolution:22124): Gtk-CRITICAL **: gtk_cell_view_set_cell_data: assertion `cell_view->priv->displayed_row != NULL' failed 3. second "attachment" of "unknown attachment (attachment.html)" appears 4. after the dialog is dismissed, evo prints: (evolution:22124): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed Expected results: html attachment is displayed normally Additional info: I didn't update the computer for few weeks and this used to work normally up until few days ago. The only thing that has changed is that I added s/mime certs to the account.
Created attachment 734216 [details] video of the behaviour
Thanks for a bug report. The only related change which I did recently was within bug #949610. Do you have that backported patch applied or not? Since your above comment sounds like not, will anything change if you'll apply it?
No, I'm still stuck with 6.4 GA version.
(In reply to comment #0) > Additional info: > I didn't update the computer for few weeks and this used to work normally up > until few days ago. The only thing that has changed is that I added s/mime > certs to the account.
OK, thanks. I just wanted to make sure. After some testing, the prefer-plain plugin causes this, the "Only ever show plain" option.
Created attachment 735867 [details] evolution-2.28.3-suppress-part.patch for evolution; Patch to fix the issue. The prefer-plain suppresses also alone HTML parts, not only those in a multipart/alternative, and here it was applied twice, on the itself-generated attachment, which is wrong.
The patch is obsolete by the rebase, 2.32.3 has something similar already included.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHSA-2013-1540.html