RTPS: UDPv4 Wan locator bitfied not dissected properly

UDPv4 WAN locator bitfield was using the wrong offset thus the data shown was not correct.
wuhanyige · Jul 28, 2021 · 9b69d05 · 9b69d05
1 parent a1e05d0
commit 9b69d05
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/epan/dissectors/packet-rtps.c b/epan/dissectors/packet-rtps.c
@@ -3264,7 +3264,7 @@ static gint rtps_util_add_locator_t(proto_tree *tree, packet_info *pinfo, tvbuff
                 locator_port_size,
                 encoding,
                 &port);
-        flags = tvb_get_bits8(tvb, flags_offset, 4);
+        flags = tvb_get_gint8(tvb, flags_offset);
         proto_tree_add_bitmask_value(
                 locator_tree,
                 tvb,