diff options
Diffstat (limited to 'epan/dissectors/packet-xml.c')
| -rw-r--r-- | epan/dissectors/packet-xml.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/epan/dissectors/packet-xml.c b/epan/dissectors/packet-xml.c index a2edca83..e7a7a960 100644 --- a/epan/dissectors/packet-xml.c +++ b/epan/dissectors/packet-xml.c @@ -1119,6 +1119,7 @@ static gchar *fully_qualified_name(GPtrArray *hier, gchar *name, gchar *proto_na } +// NOLINTNEXTLINE(misc-no-recursion) static xml_ns_t *make_xml_hier(gchar *elem_name, xml_ns_t *root, wmem_map_t *elements, @@ -1145,6 +1146,11 @@ static xml_ns_t *make_xml_hier(gchar *elem_name, return NULL; } + if (hier->len >= prefs.gui_max_tree_depth) { + g_string_append_printf(error, "hierarchy too deep: %u\n", hier->len); + return NULL; + } + for (i = 0; i < hier->len; i++) { if( (elem_name) && (strcmp(elem_name, (gchar *) g_ptr_array_index(hier, i) ) == 0 )) { recurred = TRUE; |