diff --git a/src/Navaids/positioned.cxx b/src/Navaids/positioned.cxx index 500de332b..91cd08d50 100644 --- a/src/Navaids/positioned.cxx +++ b/src/Navaids/positioned.cxx @@ -550,13 +550,14 @@ char** searchAirportNamesAndIdents(const std::string& aFilter) // We format results as follows (note whitespace!): // ' name-of-airport-chars (ident)' // so the total length is: - // 1 + strlen(name) + 4 + 4 (for the ident) + 1 + 1 (for the null) - // which gives a grand total of 11 + the length of the name. - // note the ident is sometimes only three letters for non-ICAO small strips + // 1 + strlen(name) + 4 + strlen(icao) + 1 + 1 (for the null) + // which gives a grand total of 7 + name-length + icao-length. + // note the ident can be three letters (non-ICAO local strip), four + // (default ICAO) or more (extended format ICAO) for (unsigned int i=0; i<numMatches; ++i) { int nameLength = matches[i]->name().size(); int icaoLength = matches[i]->ident().size(); - char* entry = new char[nameLength + 11]; + char* entry = new char[7 + nameLength + icaoLength]; char* dst = entry; *dst++ = ' '; memcpy(dst, matches[i]->name().c_str(), nameLength);