diff options
Diffstat (limited to 'mail/em-format-html-display.c')
| -rw-r--r-- | mail/em-format-html-display.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/mail/em-format-html-display.c b/mail/em-format-html-display.c index 694ce3c952..7c6c3cf846 100644 --- a/mail/em-format-html-display.c +++ b/mail/em-format-html-display.c @@ -171,6 +171,9 @@ struct _attach_puri { CamelStream *output; unsigned int shown:1; + /* Embedded Frame */ + GtkHTMLEmbedded *html; + /* Attachment */ EAttachment *attachment; @@ -1630,9 +1633,12 @@ efhd_image_resized(GtkWidget *w, GtkAllocation *event, struct _attach_puri *info if (info->fit_width == width) return; info->fit_width = width; + pb = em_icon_stream_get_image(info->puri.cid, info->fit_width, info->fit_height); - gtk_image_set_from_pixbuf(info->image, pb); - g_object_unref(pb); + if (pb) { + gtk_image_set_from_pixbuf(info->image, pb); + g_object_unref(pb); + } } static void @@ -1674,6 +1680,16 @@ efhd_image_fit_width(GtkWidget *widget, GdkEventButton *event, struct _attach_pu gtk_image_set_from_pixbuf(info->image, em_icon_stream_get_image(info->puri.cid, info->fit_width, info->fit_height)); } +/* When the puri gets freed in the formatter thread and if the image is resized, crash will happen + See bug #333864 So while freeing the puri, we disconnect the image attach resize attached with + the puri */ + +static void +efhd_image_unallocate (struct _EMFormatPURI * puri) +{ + struct _attach_puri *info = (struct _attach_puri *) puri; + g_signal_handlers_disconnect_by_func(info->html, efhd_image_resized, info); +} static gboolean efhd_attachment_image(EMFormatHTML *efh, GtkHTMLEmbedded *eb, EMFormatHTMLPObject *pobject) @@ -1691,6 +1707,9 @@ efhd_attachment_image(EMFormatHTML *efh, GtkHTMLEmbedded *eb, EMFormatHTMLPObjec info = (struct _attach_puri *)em_format_find_puri((EMFormat *)efh, pobject->classid); info->image = (GtkImage *)gtk_image_new(); + info->html = eb; + info->puri.free = efhd_image_unallocate; + pixbuf = em_icon_stream_get_image(pobject->classid, info->fit_width, info->fit_height); if (pixbuf) { gtk_image_set_from_pixbuf(info->image, pixbuf); |