From c4f37d77b29ec6a9754795d0efb6f68d633728d9 Mon Sep 17 00:00:00 2001 From: John Thacker Date: Sat, 20 May 2023 23:08:08 -0400 Subject: [PATCH] synphasor: Use val_to_str_const Don't use a value from packet data to directly index a value_string, particularly when the value string doesn't cover all possible values. Fix #19087 --- epan/dissectors/packet-synphasor.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/epan/dissectors/packet-synphasor.c b/epan/dissectors/packet-synphasor.c index 536847f7502..fdc9e282b3a 100644 --- a/epan/dissectors/packet-synphasor.c +++ b/epan/dissectors/packet-synphasor.c @@ -1211,7 +1211,7 @@ static gint dissect_PHSCALE(tvbuff_t *tvb, proto_tree *tree, gint offset, gint c data_flag_tree = proto_tree_add_subtree_format(single_phasor_scaling_and_flags_tree, tvb, offset, 4, ett_conf_phflags, NULL, "Phasor Data flags: %s", - conf_phasor_type[tvb_get_guint8(tvb, offset + 2)].strptr); + val_to_str_const(tvb_get_guint8(tvb, offset + 2), conf_phasor_type, "Unknown")); /* first and second bytes - phasor modification flags*/ phasor_flag1_tree = proto_tree_add_subtree_format(data_flag_tree, tvb, offset, 2, ett_conf_phmod_flags, -- GitLab