diff options
Diffstat (limited to 'libview/ev-view-accessible.c')
| -rw-r--r-- | libview/ev-view-accessible.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libview/ev-view-accessible.c b/libview/ev-view-accessible.c index e415b71b..de728835 100644 --- a/libview/ev-view-accessible.c +++ b/libview/ev-view-accessible.c @@ -829,6 +829,9 @@ ev_view_accessible_get_link (AtkHypertext *hypertext, EvMapping *mapping; EvLinkAccessible *atk_link; + if (link_index < 0) + return NULL; + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (hypertext)); if (widget == NULL) /* State is defunct */ @@ -849,6 +852,9 @@ ev_view_accessible_get_link (AtkHypertext *hypertext, return NULL; n_links = ev_mapping_list_length (link_mapping); + if (link_index > n_links - 1) + return NULL; + mapping = ev_mapping_list_nth (link_mapping, n_links - link_index - 1); atk_link = ev_link_accessible_new (EV_VIEW_ACCESSIBLE (hypertext), EV_LINK (mapping->data), |