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authorJeffrey Stedfast <fejj@ximian.com>2002-04-18 05:20:19 +0800
committerJeffrey Stedfast <fejj@src.gnome.org>2002-04-18 05:20:19 +0800
commitfee3cf83f6833e34755c7c8492ef1a4088d91ae5 (patch)
tree0b93e6bd587b016a070417515e6d796360585048 /mail
parentd89c3d0a9c4ea8fc31cc7f980df48669511ccca3 (diff)
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Handle broken multipart/signed parts such as where the signature part is
2002-04-17 Jeffrey Stedfast <fejj@ximian.com> * mail-format.c (handle_multipart_signed): Handle broken multipart/signed parts such as where the signature part is not the last part (as it should be). Fixes bug #23583. * folder-browser.c (message_list_drag_data_get): Free the temp GByteArrays. (setup_popup_icons): Connect to the destroy signal on the pixmap objects using gtk_object_unref as the callback - this way when the popup menu gets destroyed, the pixmaps clean themselves up. (on_right_click): Same idea for the label_menu. svn path=/trunk/; revision=16494
Diffstat (limited to 'mail')
-rw-r--r--mail/ChangeLog13
-rw-r--r--mail/folder-browser.c25
-rw-r--r--mail/mail-format.c35
3 files changed, 57 insertions, 16 deletions
diff --git a/mail/ChangeLog b/mail/ChangeLog
index da62d12319..aeb58042b1 100644
--- a/mail/ChangeLog
+++ b/mail/ChangeLog
@@ -1,5 +1,18 @@
2002-04-17 Jeffrey Stedfast <fejj@ximian.com>
+ * mail-format.c (handle_multipart_signed): Handle broken
+ multipart/signed parts such as where the signature part is not the
+ last part (as it should be). Fixes bug #23583.
+
+ * folder-browser.c (message_list_drag_data_get): Free the temp
+ GByteArrays.
+ (setup_popup_icons): Connect to the destroy signal on the pixmap
+ objects using gtk_object_unref as the callback - this way when the
+ popup menu gets destroyed, the pixmaps clean themselves up.
+ (on_right_click): Same idea for the label_menu.
+
+2002-04-17 Jeffrey Stedfast <fejj@ximian.com>
+
* mail-local.c (mail_local_folder_construct): Just use g_basename.
(mlf_finalize): Free the real_path.
diff --git a/mail/folder-browser.c b/mail/folder-browser.c
index 45e02ea8ed..4e20434a97 100644
--- a/mail/folder-browser.c
+++ b/mail/folder-browser.c
@@ -381,7 +381,7 @@ message_list_drag_data_get (ETree *tree, int row, ETreePath path, int col,
gtk_selection_data_set (selection_data, selection_data->target, 8,
bytes->data, bytes->len);
- g_byte_array_free (bytes, FALSE);
+ g_byte_array_free (bytes, TRUE);
}
break;
case DND_TARGET_TYPE_X_EVOLUTION_MESSAGE:
@@ -409,7 +409,7 @@ message_list_drag_data_get (ETree *tree, int row, ETreePath path, int col,
gtk_selection_data_set (selection_data, selection_data->target, 8,
array->data, array->len);
- g_byte_array_free (array, FALSE);
+ g_byte_array_free (array, TRUE);
}
break;
default:
@@ -1731,6 +1731,8 @@ setup_popup_icons (void)
filename = g_strdup_printf ("%s/%s", EVOLUTION_IMAGES, context_pixmaps[i]);
context_menu[i].pixmap = gnome_pixmap_new_from_file (filename);
+ gtk_signal_connect (GTK_OBJECT (context_menu[i].pixmap), "destroy",
+ gtk_object_unref, NULL);
g_free (filename);
}
}
@@ -1768,9 +1770,9 @@ on_right_click (ETree *tree, gint row, ETreePath path, gint col, GdkEvent *event
enable_mask |= CAN_RESEND;
hide_mask |= CAN_RESEND;
}
-
+
enable_mask |= SELECTION_SET;
-
+
/* get a list of uids */
uids = g_ptr_array_new ();
message_list_foreach (fb->message_list, enumerate_msg, uids);
@@ -1792,23 +1794,23 @@ on_right_click (ETree *tree, gint row, ETreePath path, gint col, GdkEvent *event
info = camel_folder_get_message_info (fb->folder, uids->pdata[i]);
if (info == NULL)
continue;
-
+
if (i == 0 && uids->len == 1) {
const char *mname, *p;
char c, *o;
-
+
/* used by filter/vfolder from X callbacks */
fdata = g_malloc0(sizeof(*fdata));
fdata->uid = g_strdup(uids->pdata[i]);
fdata->uri = g_strdup(fb->uri);
fdata->folder = fb->folder;
camel_object_ref((CamelObject *)fdata->folder);
-
+
enable_mask &= ~SELECTION_SET;
mname = camel_message_info_mlist(info);
if (mname && mname[0]) {
fdata->mlist = g_strdup(mname);
-
+
/* Escape the mailing list name before showing it */
mlist = alloca (strlen (mname)+2);
p = mname;
@@ -1962,11 +1964,14 @@ on_right_click (ETree *tree, gint row, ETreePath path, gint col, GdkEvent *event
label_menu[i + 2].name = e_utf8_to_locale_string (mail_config_get_label_name (i));
label_menu[i + 2].pixmap = gtk_pixmap_new (pixmap, NULL);
label_menu[i + 2].closure = closure;
+
+ gtk_signal_connect (GTK_OBJECT (label_menu[i].pixmap), "destroy",
+ gtk_object_unref, NULL);
}
setup_popup_icons ();
- for (i=0;i<sizeof(filter_menu)/sizeof(filter_menu[0]);i++)
+ for (i = 0; i < sizeof (filter_menu) / sizeof (filter_menu[0]); i++)
filter_menu[i].closure = fdata;
menu = e_popup_menu_create (context_menu, enable_mask, hide_mask, fb);
@@ -1998,7 +2003,7 @@ on_right_click (ETree *tree, gint row, ETreePath path, gint col, GdkEvent *event
for (i = 0; i < 5; i++) {
g_free (label_menu[i + 2].name);
}
-
+
return TRUE;
}
diff --git a/mail/mail-format.c b/mail/mail-format.c
index 79bc90c9fb..eb5723da17 100644
--- a/mail/mail-format.c
+++ b/mail/mail-format.c
@@ -1763,22 +1763,34 @@ handle_multipart_signed (CamelMimePart *part, const char *mime_type,
g_return_val_if_fail (CAMEL_IS_MULTIPART (wrapper), FALSE);
- /* Display all the subparts (there should be only 1)
- * except the signature (last part).
+ /* Display all the subparts (there should be only 1) up to, but not including,
+ * the signature. (this should be the last part but we all know that most
+ * mailers are broken, so attempt to handle broken multipart/signed messages).
+ * See bug #23583 for details.
*/
mp = CAMEL_MULTIPART (wrapper);
nparts = camel_multipart_get_number (mp);
- for (i = 0; i < nparts - 1; i++) {
- if (i != 0 && output)
- write_hr (html, stream);
+ for (i = 0; i < nparts; i++) {
+ CamelContentType *content_type;
subpart = camel_multipart_get_part (mp, i);
+ content_type = camel_mime_part_get_content_type (subpart);
+
+ if (header_content_type_is (content_type, "application", "pgp-signature"))
+ break;
+
+ if (i != 0 && output)
+ write_hr (html, stream);
output = format_mime_part (subpart, md, html, stream);
}
- subpart = camel_multipart_get_part (mp, i);
+ if (i >= nparts) {
+ /* no signature part? wtf? */
+ return TRUE;
+ }
+
mail_part_set_default_displayed_inline (subpart, md, FALSE);
if (!mail_part_is_displayed_inline (subpart, md) && !md->printing) {
@@ -1852,6 +1864,17 @@ handle_multipart_signed (CamelMimePart *part, const char *mime_type,
camel_cipher_validity_free (valid);
}
+ /* continuation of handling broken multipart/signed
+ * parts... write out any extra parts that were added after
+ * the signature part. */
+ for (i++; i < nparts; i++) {
+ subpart = camel_multipart_get_part (mp, i);
+
+ write_hr (html, stream);
+
+ output = format_mime_part (subpart, md, html, stream);
+ }
+
return TRUE;
}