forked from osmocom/wireshark
make sure curr_info.sig is not-NULL before derreferencing it.
similar to Bug 1451 svn path=/trunk/; revision=21050
This commit is contained in:
parent
c6244e9671
commit
306309b94d
|
@ -1042,7 +1042,7 @@ static int dissect_h248_SigParameterName(gboolean implicit_tag _U_, tvbuff_t *tv
|
|||
}
|
||||
}
|
||||
|
||||
if (curr_info.sig->param_names && ( strval = match_strval(param_id, curr_info.sig->param_names) )) {
|
||||
if (curr_info.sig && curr_info.sig->param_names && ( strval = match_strval(param_id, curr_info.sig->param_names) )) {
|
||||
strval = ep_strdup_printf("%s (%d)",strval,param_id);
|
||||
} else {
|
||||
strval = ep_strdup_printf("Unknown (%d)",param_id);
|
||||
|
|
Loading…
Reference in New Issue