Fix an off-by-one error.

svn path=/trunk/; revision=17771

1 files changed, 12 insertions, 11 deletions

diff --git a/epan/dissectors/packet-gsm_map.c b/epan/dissectors/packet-gsm_map.c
index 6ccff94741..d0eb142468 100644
--- a/epan/dissectors/packet-gsm_map.c
+++ b/epan/dissectors/packet-gsm_map.c
@@ -1,6 +1,6 @@
 /* Do not modify this file.                                                   */
 /* It is created automatically by the ASN.1 to Ethereal dissector compiler    */
-/* .\packet-gsm_map.c                                                         */
+/* ./packet-gsm_map.c                                                         */
 /* ../../tools/asn2eth.py -X -b -e -p gsm_map -c gsmmap.cnf -s packet-gsm_map-template GSMMAP.asn */
 
 /* Input file: packet-gsm_map-template.c */
@@ -2572,7 +2572,7 @@ static int dissect_diagnosticInfo(packet_info *pinfo, proto_tree *tree, tvbuff_t
 
 static int
 dissect_gsm_map_T_extType(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
-#line 446 "gsmmap.cnf"
+#line 447 "gsmmap.cnf"
 
   proto_tree_add_text(tree, tvb, offset, -1, "Extension Data");
   call_dissector(data_handle, tvb, pinfo, tree);	
@@ -3074,7 +3074,7 @@ static int dissect_vlr_Capability_impl(packet_info *pinfo, proto_tree *tree, tvb
 
 int
 dissect_gsm_map_GSN_Address(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
-#line 524 "gsmmap.cnf"
+#line 525 "gsmmap.cnf"
 
 	tvbuff_t	*parameter_tvb;
 	guint8		octet;
@@ -3470,7 +3470,7 @@ static int dissect_numberOfRequestedVectors(packet_info *pinfo, proto_tree *tree
 
 int
 dissect_gsm_map_LAIFixedLength(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
-#line 572 "gsmmap.cnf"
+#line 573 "gsmmap.cnf"
 
         tvbuff_t        *parameter_tvb; 
         proto_item *item; 
@@ -5565,7 +5565,7 @@ static int
 dissect_gsm_map_T_forwardingOptions(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
   offset = dissect_gsm_map_Ext_ForwOptions(implicit_tag, tvb, offset, pinfo, tree, hf_index);
 
-#line 459 "gsmmap.cnf"
+#line 460 "gsmmap.cnf"
 
 	proto_tree_add_item(tree, hf_gsm_map_notification_to_forwarding_party, tvb, 0,1,FALSE);
 	proto_tree_add_item(tree, hf_gsm_map_redirecting_presentation, tvb, 0,1,FALSE);
@@ -6994,7 +6994,7 @@ static int dissect_pdp_ContextIdentifier_impl(packet_info *pinfo, proto_tree *tr
 
 static int
 dissect_gsm_map_PDP_Type(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
-#line 470 "gsmmap.cnf"
+#line 471 "gsmmap.cnf"
 	guint8 pdp_type_org;
 	tvbuff_t	*parameter_tvb;
 
@@ -7043,7 +7043,7 @@ static int dissect_pdp_Address_impl(packet_info *pinfo, proto_tree *tree, tvbuff
 
 int
 dissect_gsm_map_QoS_Subscribed(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
-#line 496 "gsmmap.cnf"
+#line 497 "gsmmap.cnf"
 
 	tvbuff_t	*parameter_tvb;
 
@@ -7089,7 +7089,7 @@ static int dissect_lcsAPN_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *t
 
 int
 dissect_gsm_map_Ext_QoS_Subscribed(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
-#line 510 "gsmmap.cnf"
+#line 511 "gsmmap.cnf"
 
 	tvbuff_t	*parameter_tvb;
 
@@ -8319,7 +8319,7 @@ dissect_gsm_map_ForwardingOptions(gboolean implicit_tag _U_, tvbuff_t *tvb, int
   offset = dissect_ber_octet_string(implicit_tag, pinfo, tree, tvb, offset, hf_index,
                                        NULL);
 
-#line 453 "gsmmap.cnf"
+#line 454 "gsmmap.cnf"
 
 	proto_tree_add_item(tree, hf_gsm_map_notification_to_forwarding_party, tvb, 0,1,FALSE);
 	proto_tree_add_item(tree, hf_gsm_map_redirecting_presentation, tvb, 0,1,FALSE);
@@ -9201,7 +9201,7 @@ static int dissect_subscriberState(packet_info *pinfo, proto_tree *tree, tvbuff_
 
 int
 dissect_gsm_map_RAIdentity(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
-#line 554 "gsmmap.cnf"
+#line 555 "gsmmap.cnf"
 
 	tvbuff_t	*parameter_tvb;
 	proto_item *item;
@@ -10578,6 +10578,7 @@ dissect_gsm_map_USSD_String(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset
   guint8		octet;
   guint8		length;
   guint8		out_len;
+  /* XXX - The maximum item label length is 240.  Does this really need to be 1024? */
   static char bigbuf[1024];
 
   octet = tvb_get_guint8(tvb,0);
@@ -10587,7 +10588,7 @@ dissect_gsm_map_USSD_String(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset
               tvb_get_ptr(tvb, offset+2, length), bigbuf);
   bigbuf[out_len] = '\0';
   gsm_sms_char_ascii_decode(bigbuf, bigbuf, out_len);
-  bigbuf[1024] = '\0';
+  bigbuf[1023] = '\0';
   
   proto_tree_add_text(tree, tvb, offset+2, length, "USSD String: %s", bigbuf);