c9f153580b
A NUL byte in the output stream got accidentally not handled as IGN char in xterm console mode. The internal mbtowc conversion doesn't handle embedded NUL values gracefully, it always stops converting at NUL bytes. This broke the output of strings with embedded NUL bytes. Fix this by always skipping IGN chars in the "normal char output loop" and make sure not to move the cursor one position to the right, as in legacy console mode. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cygwin documentation is available on the net at https://cygwin.com You might especially be interested in https://cygwin.com/faq/faq.html#faq.programming.building-cygwin