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Merge branch 'bookmarkfile-crash' into 'master'

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gbookmarkfile: Don't crash if we're not visited

See merge request GNOME/glib!1514
This commit is contained in:
Philip Withnall 2021-05-13 22:33:40 +00:00
commit e944cf8b1c
1 changed files with 52 additions and 43 deletions
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95
glib/gbookmarkfile.c
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@ -552,9 +552,7 @@ static gchar *
bookmark_item_dump (BookmarkItem *item)
{
GString *retval;
gchar *added, *visited, *modified;
gchar *escaped_uri;
gchar *buffer;
/* at this point, we must have at least a registered application; if we don't
* we don't screw up the bookmark file, and just skip this item
@ -567,43 +565,63 @@ bookmark_item_dump (BookmarkItem *item)
retval = g_string_sized_new (4096);
added = g_date_time_format_iso8601 (item->added);
modified = g_date_time_format_iso8601 (item->modified);
visited = g_date_time_format_iso8601 (item->visited);
g_string_append (retval, " <" XBEL_BOOKMARK_ELEMENT " ");
escaped_uri = g_markup_escape_text (item->uri, -1);
buffer = g_strconcat (" <"
XBEL_BOOKMARK_ELEMENT
" "
XBEL_HREF_ATTRIBUTE "=\"", escaped_uri, "\" "
XBEL_ADDED_ATTRIBUTE "=\"", added, "\" "
XBEL_MODIFIED_ATTRIBUTE "=\"", modified, "\" "
XBEL_VISITED_ATTRIBUTE "=\"", visited, "\">\n",
NULL);
g_string_append (retval, buffer);
g_string_append (retval, XBEL_HREF_ATTRIBUTE "=\"");
g_string_append (retval, escaped_uri);
g_string_append (retval , "\" ");
g_free (escaped_uri);
g_free (visited);
g_free (modified);
g_free (added);
g_free (buffer);
if (item->added)
{
char *added;
added = g_date_time_format_iso8601 (item->added);
g_string_append (retval, XBEL_ADDED_ATTRIBUTE "=\"");
g_string_append (retval, added);
g_string_append (retval, "\" ");
g_free (added);
}
if (item->modified)
{
char *modified;
modified = g_date_time_format_iso8601 (item->modified);
g_string_append (retval, XBEL_MODIFIED_ATTRIBUTE "=\"");
g_string_append (retval, modified);
g_string_append (retval, "\" ");
g_free (modified);
}
if (item->visited)
{
char *visited;
visited = g_date_time_format_iso8601 (item->visited);
g_string_append (retval, XBEL_VISITED_ATTRIBUTE "=\"");
g_string_append (retval, visited);
g_string_append (retval, "\" ");
g_free (visited);
}
if (retval->str[retval->len - 1] == ' ')
g_string_truncate (retval, retval->len - 1);
g_string_append (retval, ">\n");
if (item->title)
{
gchar *escaped_title;
escaped_title = g_markup_escape_text (item->title, -1);
buffer = g_strconcat (" "
"<" XBEL_TITLE_ELEMENT ">",
escaped_title,
"</" XBEL_TITLE_ELEMENT ">\n",
NULL);
g_string_append (retval, buffer);
g_string_append (retval, " " "<" XBEL_TITLE_ELEMENT ">");
g_string_append (retval, escaped_title);
g_string_append (retval, "</" XBEL_TITLE_ELEMENT ">\n");
g_free (escaped_title);
g_free (buffer);
}
if (item->description)
@ -611,15 +629,11 @@ bookmark_item_dump (BookmarkItem *item)
gchar *escaped_desc;
escaped_desc = g_markup_escape_text (item->description, -1);
buffer = g_strconcat (" "
"<" XBEL_DESC_ELEMENT ">",
escaped_desc,
"</" XBEL_DESC_ELEMENT ">\n",
NULL);
g_string_append (retval, buffer);
g_string_append (retval, " " "<" XBEL_DESC_ELEMENT ">");
g_string_append (retval, escaped_desc);
g_string_append (retval, "</" XBEL_DESC_ELEMENT ">\n");
g_free (escaped_desc);
g_free (buffer);
}
if (item->metadata)
@ -629,17 +643,12 @@ bookmark_item_dump (BookmarkItem *item)
metadata = bookmark_metadata_dump (item->metadata);
if (metadata)
{
buffer = g_strconcat (" "
"<" XBEL_INFO_ELEMENT ">\n",
metadata,
" "
"</" XBEL_INFO_ELEMENT ">\n",
NULL);
retval = g_string_append (retval, buffer);
g_string_append (retval, " " "<" XBEL_INFO_ELEMENT ">\n");
g_string_append (retval, metadata);
g_string_append (retval, " " "</" XBEL_INFO_ELEMENT ">\n");
g_free (buffer);
g_free (metadata);
}
g_free (metadata);
}
}
g_string_append (retval, " </" XBEL_BOOKMARK_ELEMENT ">\n");