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Accpet lover case Topology descriptor (tp) as we accept other tokens in lowercase. 

svn path=/trunk/; revision=40104
This commit is contained in:
Anders Broman 2011-12-06 19:10:13 +00:00
parent e1b386b5fc
commit 4730454aad
1 changed files with 17 additions and 7 deletions
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24
epan/dissectors/packet-megaco.c
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@ -881,7 +881,11 @@ nextcontext:
tvb_next_offset = tvb_command_start_offset + tokenlen;
/* Try to dissect Topology Descriptor before the command */
if ( tvb_get_guint8(tvb, tvb_command_start_offset ) == 'T') {
tempchar = tvb_get_guint8(tvb, tvb_command_start_offset);
if ( (tempchar >= 'a')&& (tempchar <= 'z')){
tempchar = tempchar - 0x20;
}
if ( tempchar == 'T') {
tempchar = tvb_get_guint8(tvb, tvb_command_start_offset+1);
if ( (tempchar >= 'a')&& (tempchar <= 'z'))
@ -954,6 +958,7 @@ nextcontext:
if ( tempchar != 'E' ){
/* Short form used */
if ( tvb_get_guint8(tvb, 0 ) == '!'){
switch ( tempchar ){
@ -1122,12 +1127,17 @@ nextcontext:
break;
default:
tokenlen = (tvb_RBRKT+1) - tvb_previous_offset;
tvb_ensure_bytes_exist(tvb, tvb_previous_offset, tokenlen);
proto_tree_add_string(megaco_tree, hf_megaco_error_Frame, tvb,
tvb_previous_offset, tokenlen,
"No Command detectable !");
return;
{
proto_item *item;
tokenlen = (tvb_RBRKT+1) - tvb_previous_offset;
tvb_ensure_bytes_exist(tvb, tvb_previous_offset, tokenlen);
item = proto_tree_add_string(megaco_tree, hf_megaco_error_Frame, tvb,
tvb_previous_offset, tokenlen,
"No Command detectable !");
proto_item_append_text(item,"[ tempchar 0x%x ]", tempchar);
return;
}
}
}
else{