components/ekiga/patches/ekiga-08-crash-utf-8.patch

   1 --- ekiga-3.2.7/lib/engine/components/opal/opal-call.cpp.orig   2013-02-18 17:53:41.055616792 +0530
   2 +++ ekiga-3.2.7/lib/engine/components/opal/opal-call.cpp        2013-02-18 17:56:55.902947620 +0530
   3 @@ -282,6 +282,19 @@ Opal::Call::is_outgoing () const
   4    return outgoing;
   5  }
   6
   7 +// if the parameter is not valid utf8, remove from it all the chars
   8 +// after the first invalid utf8 char, so that it becomes valid utf8
   9 +static void
  10 +make_valid_utf8 (string & str)
  11 +{
  12 + const char *pos;
  13 + if (!g_utf8_validate (str.c_str(), -1, &pos)) {
  14 + PTRACE (4, "Ekiga\tTrimming invalid UTF-8 string: " << str.c_str());
  15 + str = str.substr (0, pos - str.c_str()).append ("...");
  16 + }
  17 +}
  18 +
  19 +
  20
  21  void
  22  Opal::Call::parse_info (OpalConnection & connection)
  23 @@ -316,6 +329,12 @@ Opal::Call::parse_info (OpalConnection &
  24      if (!app.empty ())
  25        remote_application = app;
  26
  27 +
  28 + make_valid_utf8 (remote_party_name);
  29 + make_valid_utf8 (remote_application);
  30 + make_valid_utf8 (remote_uri);
  31 +
  32 +
  33      strip_special_chars (remote_party_name, end_special_chars, false);
  34      strip_special_chars (remote_application, end_special_chars, false);
  35      strip_special_chars (remote_uri, end_special_chars, false);