Don't pass the result of tvb_get_ptr() into a %s format string: the string may

[obnox/wireshark/wip.git] / epan / dissectors / packet-m2ua.c

diff --git a/epan/dissectors/packet-m2ua.c b/epan/dissectors/packet-m2ua.c
index 1079f4a3999b7a0e60966f634b3d11b2aaa272bc..17cedd829f3edc2e5aec1e9d6a02b393c95f6894 100644 (file)
--- a/epan/dissectors/packet-m2ua.c
+++ b/epan/dissectors/packet-m2ua.c
@@ -288,7 +288,7 @@ dissect_interface_identifier_text_parameter(tvbuff_t *parameter_tvb, proto_tree
 
   proto_tree_add_item(parameter_tree, hf_interface_id_text, parameter_tvb, TEXT_INTERFACE_ID_OFFSET, interface_id_length, ENC_BIG_ENDIAN);
   proto_item_append_text(parameter_item, " (%.*s)", interface_id_length,
-                         (const char *)tvb_get_ptr(parameter_tvb, TEXT_INTERFACE_ID_OFFSET, interface_id_length));
+                         tvb_get_ephemeral_string(parameter_tvb, TEXT_INTERFACE_ID_OFFSET, interface_id_length));
 }
 
 #define INFO_STRING_OFFSET PARAMETER_VALUE_OFFSET
@@ -301,7 +301,7 @@ dissect_info_string_parameter(tvbuff_t *parameter_tvb, proto_tree *parameter_tre
   info_string_length = tvb_get_ntohs(parameter_tvb, PARAMETER_LENGTH_OFFSET) - PARAMETER_HEADER_LENGTH;
   proto_tree_add_item(parameter_tree, hf_info_string, parameter_tvb, INFO_STRING_OFFSET, info_string_length, ENC_BIG_ENDIAN);
   proto_item_append_text(parameter_item, " (%.*s)", info_string_length,
-                         (const char *)tvb_get_ptr(parameter_tvb, INFO_STRING_OFFSET, info_string_length));
+                         tvb_get_ephemeral_string(parameter_tvb, INFO_STRING_OFFSET, info_string_length));
 }
 
 #define DIAGNOSTIC_INFO_OFFSET PARAMETER_VALUE_OFFSET